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Electronic Kits Section

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Electronic kits provide useful electronic devices, teach electronics theory and are a relaxing, fun activity. Some kits produce complete products while others are designed to be be used as circuit building blocks for robots, alarm systems, P.A. systems or almost any other electronic project that crosses your mind. Its hard to build one of these kits without learning something about either electronic theory or the practical aspects of circuit building. Each kit comes with a circuit diagram and an explanation of how it works. Electronic kits are also a lot of fun -- some of us find that spending an evening huddled over a warm soldering iron is good mental therapy. Don't forget to check our Soldering Robot Kits and BEAM Robotics sections for more soldering projects!
Audio Amplifiers and Effects
 

Picture of product18W BTL Audio Power Amplifier Module



This is a class AB audio power amplifier using the Hitachi HA13118 module. It is easy to construct and has a minimum of external components. The module has a high power output from a low voltage supply using the bridge tied load method, and a high gain of 55dB. This will be especially useful in applications where the input signal is a low level, without requiring the use of a separate pre-amplifier, eg. a guitar practice amplifier. Full current, and thermal protection is provided by the IC, making it extremely reliable. Catalog number: 17327. Brand: DIY Electronics. Brand's Part Number: K105.

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H01732-01A Add To Cart18W BTL Audio Power Amplifier Module$19.99 Out of Stock

     Soldering Required To Build This Kit
 
 

 1W Amplifier Electronic Kit



This kit produces a variable-gain audio amplifier with an output of up to 1W. It is designed as a building block to be used with our other audio kits and/or with other components. A 6 to 12 VDC battery or regulated DC power source is required (not included). Catalog number: 12393. Brand: DIY Electronics. Brand's Part Number: K017.

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H01239-01W Add To Cart1W Amplifier Electronic Kit$10.99 In Stock

     Soldering Required To Build This Kit
 
 

 50W Hi-Fi Audio Power Amplifier with Mute & Standby



This kit is based on an the amazing TDA7294 IC amplifier module from ST Electronics. It is intended for use as a high quality class AB amplifier in hi-fi applications. It has verylow noise and distortion, wide bandwidth and goodoutput current capability, enabling it to supply high power into both 4 and 8 loads. It has both short circuit and thermal protection, so is quite robust. With a suitable power supply, such as one based on Power Amplifier DC Supply, this module can deliver over 50WRMS into 4 or 8 ohms with < 0.1% Total HarmonicDistortion (THD) and < 0.1% IntermodulationDistortion (IMD). It is also suitable as a replacement or upgrade power amp stage for many existing amplifiers of between 30W and 50W output provided that they have a suitable power supply (most do). Catalog number: 17335. Brand: DIY Electronics. Brand's Part Number: K106.

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H01733-01Y Add To Cart50W Hi-Fi Audio Power Amplifier with Mute & Standby$29.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productAmplifier 8w Electronic Kit



A proven and popular power amplifier building block for use in any audio project. Power output is dependent on the supply voltage and load resistance. Over 10W is typical for a 16V supply into a 2 ohm speaker. A 12V supply into a 4 ohm speaker will deliver around 4W. A small heatsink provided. Catalog number: 12443. Brand: DIY Electronics. Brand's Part Number: K47.

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H01244-01W Add To CartAmplifier 8w Electronic Kit$15.95 In Stock

      This product is covered by our No-Fail Guarantee, click for details     Soldering Required To Build This Kit
 
 

Picture of productAudio to Light Modulator Electronic Kit



This circuit detects sound and varies lighting in proprotion to the intensity of the sound. It uses an optocoupler to isolate the audio source from the AC power line (mains). Because this kit involves working with AC line voltages, it cannot be considered a beginer kit. Catalog number: 14837. Brand: DIY Electronics. Brand's Part Number: K012.

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H01483-01N Add To CartAudio to Light Modulator Electronic Kit$14.99 In Stock

     Soldering Required To Build This Kit
 
 

 Power Amplifier DC Supply



This is a DC power supply designed for use with 50W Hi-Fi Audio Power Amplifier with Mute & Standby. It is also suitable for any other amplifier or circuit requiring a dual power supply with positive and negative rail voltage of up to 45 Volts per side. You must provide your own transformer (35V-0-35V max), switch, case and optional fuses. A 25V-0-25V transformer is recommended for use with 50W Hi-Fi Audio Power Amplifier with Mute & Standby. This must be considered an advanced kit since it involves use of AC power mains. Catalog number: 17459. Brand: DIY Electronics. Brand's Part Number: K186.

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H01745-01C Add To CartPower Amplifier DC Supply$14.99 In Stock

     Soldering Required To Build This Kit
 
 

 Stereo Preamplifier Tone Control Electronic Kit



This is a preamplifier and tone control unitwhich will make a useful addition to anyof our power amplifier kits. It is extremelyeasy to construct due to the use of a special IC,the Philips TDA 1524A. This contains all thecircuitry required to provide up to 20 dB ofvoltage gain, +/-15 dB of bass and treblecontrol, channel balance, and a switchableloudness contour. Catalog number: 12492. Brand: DIY Electronics. Brand's Part Number: K100.

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H01249-01V Add To CartStereo Preamplifier Tone Control Electronic Kit$29.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productStrobe Light Electronic Kit



This circuit includes a Xenon Flashtube as found on aircraft, camera flash units, signal beacons and disco lights. You can adjust the flash rate between one flash every three seconds and 3 flashes per second. It must be mounted in a suitable case to prevent accident accidntal contact with high voltages. Because this kit involves working with AC line voltages, it cannot be considered a beginer kit. Catalog number: 14845. Brand: DIY Electronics. Brand's Part Number: K014-110.

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H01484-01L Add To CartStrobe Light Electronic Kit$29.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productTwo Station Intercom



Simple two wire intercom. Each unit with its own speaker, microphone and amplifier (LM386.) Can be modified to a hard wired 'bug'. With 4 strand ribbon cable the power can be sent to the remote 'bug' unit from the receiving unit. Catalog number: 22434. Brand: DIY Electronics. Brand's Part Number: K021.

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H02243-01X Add To CartTwo Station Intercom$24.99 In Stock

     Soldering Required To Build This Kit
Counters, Timers and Sensors
 

Picture of product4 Digit Timer Module w/ Countdown Firmware Electronic Kit



This kit is a general 4-digit display module. It comes with countdown firmware which can be started with any number up to 10,000. When you signal "start" it counts down seconds to zero. Addition firmware chips are available for other timing functions. Catalog number: 12567. Brand: DIY Electronics. Brand's Part Number: K148.

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H01256-01A Add To Cart4 Digit Timer Module w/ Countdown Firmware Electronic Kit$24.99 Out of Stock

     Soldering Required To Build This Kit
 
 

 4 Digit Up/Down Counter Electronic Kit



This is a low cost 4-digit Up/Down counter. Count range is from 0000, 1, 2 to 9999 (counting up) or 0000, 9999, 9998, . 0001 (counting down). The Overflow output pulses low when the count wraps around to zero. This output allows two counters to be connected together to make an 8 digit counter. A 9 to 15V DC supply is required to power the kit, which has a current consumption of 20mA to 40mA, depending on the number displayed. Catalog number: 12534. Brand: DIY Electronics. Brand's Part Number: K129.

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H01253-01X Add To Cart4 Digit Up/Down Counter Electronic Kit$24.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productBar Graph Display Kit
Manufacturer's Product Name: Bar Graph Breakout Kit from Sparkfun




Bargraph LED modules are used to build fuel gauge style displays. This kit contains a PCB and all the parts needed to build a 30-LED bargraph that can be driven by an Arduino or other microcontroller. Catalog number: 46052. Brand: Sparkfun. Brand's Part Number: DEV-10936.

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H04605-01F Add To CartBar Graph Display Kit$19.99 Out of Stock

 
 

 Frequency Meter Firmware



This is a firmware chip that converts 4 Digit Timer Module w/ Countdown Firmware Electronic Kit into a simple 40KHz auto ranging frequency meter.

This is only the processor/firmware chip. It does not include the PCB, display or other parts from the base kit. Catalog number: 17376. Brand: DIY Electronics. Brand's Part Number: K148-T3.

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H01737-01Z Add To CartFrequency Meter Firmware$14.99 In Stock

 
 

 Hour Countdown Firmware



This is a firmware chip that converts 4 Digit Timer Module w/ Countdown Firmware Electronic Kit into an hour countdown timer with a maximum of starting value of 10,000 hours.

This is only the processor/firmware chip. It does not include the PCB, display or other parts from the base kit. Catalog number: 17392. Brand: DIY Electronics. Brand's Part Number: K148-T5.

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H01739-01V Add To CartHour Countdown Firmware$14.99 In Stock

     Soldering Required To Build This Kit
 
 

 Minute Countdown Firmware



This is a firmware chip that converts 4 Digit Timer Module w/ Countdown Firmware Electronic Kit into a countdown timer with a maximum starting value of 10,000 minutes.

This is only the processor/firmware chip. It does not include the PCB, display or other parts from the base kit. Catalog number: 17384. Brand: DIY Electronics. Brand's Part Number: K148-T4.

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H01738-01X Add To CartMinute Countdown Firmware$14.99 In Stock

 
 

Picture of productMulti Mode Timer (Assembled)



This kit provides a timer controlled relay that is triggered in any of 7 operating modes. The operating mode and timing interval are set with DIP switches. The timer modes are (1) instant on, delayed off, level triggered, (2) instant on, delayed off, edge triggered, (3) delayed on, (4) instant on and hold, delayed off (5) toggling (6) instant on, delayed off, with pause and (7) delayed on with pause. The timer interval is selectable from 1 to 255 seconds (one second increments), 10 to 2550 seconds (ten second increments), 1 to 255 minutes (1 minute increments) or 10 to 2550 minutes (10 minute increments). Catalog number: 19919. Brand: DIY Electronics. Brand's Part Number: K141-A.

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H01991-01R Add To CartMulti Mode Timer (Assembled)$59.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productMulti Mode Timer Electronic Kit



This kit provides a timer controlled relay that is triggered in any of 7 operating modes. The operating mode and timing interval are set with DIP switches. The timer modes are (1) instant on, delayed off, level triggered, (2) instant on, delayed off, edge triggered, (3) delayed on, (4) instant on and hold, delayed off (5) toggling (6) instant on, delayed off, with pause and (7) delayed on with pause. The timer interval is selectable from 1 to 255 seconds (one second increments), 10 to 2550 seconds (ten second increments), 1 to 255 minutes (1 minute increments) or 10 to 2550 minutes (10 minute increments). Catalog number: 19901. Brand: DIY Electronics. Brand's Part Number: K141.

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H01990-01U Add To CartMulti Mode Timer Electronic Kit$29.99 In Stock

     Soldering Required To Build This Kit
 
 

 Photographic Timer Firmware



This is a firmware chip that converts 4 Digit Timer Module w/ Countdown Firmware Electronic Kit into simple photographic timer.

This is only the processor/firmware chip. It does not include the PCB, display or other parts from the base kit. Catalog number: 12674. Brand: DIY Electronics. Brand's Part Number: K148-T1.

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H01267-01X Add To CartPhotographic Timer Firmware$14.99 In Stock

 
 

Picture of productPIR Motion Detector Electronic Kit



Build this Passive Infra Red (PIR) motion sensor as a building block for your personal alarm system, robot collision avoidance system, or other gadget. Most of the movement detection functions are provided by a KC778B IC. The circuit utilizes a PIR detector and a light dependent resistor (LDR) in an optimized design that will detect motion up to 6 metres away. You must provide a 9-12 VDC power source. Catalog number: 12419. Brand: DIY Electronics. Brand's Part Number: K030.

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H01241-01C Add To CartPIR Motion Detector Electronic Kit$27.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productPocket Data Logger Electronic Kit



Connects to the PC parallel port & will sample 0-2V or 0-20V at intervals from 1/hour to every 100uS. Copied (with permission) from Electronics Australia 8/96. PCB redesigned with PCB-mounted switches to be ALL CONTAINED IN AN EXTENDED D-SHELL CASE. No batteries needed. Catalog number: 12518. Brand: DIY Electronics. Brand's Part Number: K112.

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H01251-01B Add To CartPocket Data Logger Electronic Kit$29.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productSerial LCD Controller Electronic Kit



This serial display module provides easy operation of a standard character LCD display. The simple command structure allows text and bar graphs to be displayed on the LCD. Provision is made for up to 8 user-defined characters. The module also includes four digital outputs. Catalog number: 45211. Brand: DIY Electronics. Brand's Part Number: K192.

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H04521-01E Add To CartSerial LCD Controller Electronic Kit$49.99 In Stock

 
 

 Stopwatch Firmware Kit



This is a firmware chip that converts 4 Digit Timer Module w/ Countdown Firmware Electronic Kit into a stopwatch with pause.

This is only the processor/firmware chip. It does not include the PCB, display or other parts from the base kit. Catalog number: 17368. Brand: DIY Electronics. Brand's Part Number: K148-T2.

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H01736-01B Add To CartStopwatch Firmware Kit$14.99 Out of Stock

 
 

Picture of productUltrasonic Movement Detector Electronic Kit



This ultrasonic motion detector raises a pin when it detects motion. Use it for alarm systems or robotics applications. This is a soldering kit that includes the PCB and all required parts except for the battery or power supply. Catalog number: 12468. Brand: DIY Electronics. Brand's Part Number: K049.

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H01246-01B Add To CartUltrasonic Movement Detector Electronic Kit$24.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productWind Speed Meter Electronic Kit



This is a Kit of the no-moving parts Wind Speed Meter published in the UK electronics magazine Everyday Practical Electronics, January, 2003, pages 44 to 51. A copy of the article is included with the kit since the Meter performed almost exactly as described in the article. Catalog number: 12583. Brand: DIY Electronics. Brand's Part Number: K168.

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H01258-01W Add To CartWind Speed Meter Electronic Kit$59.99 In Stock

     Soldering Required To Build This Kit
Electronics Learning Kits
 

Picture of productIntroduction to Class AB Amplifiers Electronic Learning Kit



Using pre-built amplifier modules is modern, quick and easy but doesn't teach you anything about electronics. This kit provides a Class AB amplifier built from individual components which will deliver several watts of power into an ordinary 8 ohm speaker. The kit provides hands-on learning about cross-over distortion, bootstrapping, complementary transistor pairs, and push-pull circuits. Detailed explanations of these circuit components are provided in the documentation. Catalog number: 12450. Brand: DIY Electronics. Brand's Part Number: K048.

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H01245-01D Add To CartIntroduction to Class AB Amplifiers Electronic Learning Kit$15.99 Out of Stock

     Soldering Required To Build This Kit
Games & Other Fun Stuff
 

Picture of product3D XMAS Tree Electronic Kit



Have fun soldering while making a cute Christmas decoration. The ultimate Xmas gadget. Catalog number: 29736. Brand: Velleman. Brand's Part Number: MK130.

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H02973-01M Add To Cart3D XMAS Tree Electronic Kit$9.99 In Stock

 
 

Picture of product83 LED Animated Bell Electronic Kit



Have fun soldering while making a cute Christmas decoration. The 83 LEDs outline two swinging bell positions providing a simple but fun animation. Catalog number: 46540. Brand: Velleman. Brand's Part Number: MK122.

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H04654-01T Add To Cart83 LED Animated Bell Electronic Kit$24.99 In Stock

 
 

Picture of productCrawling Microbug



This is a fun soldering practice kit that produces an attractive bright colored bug-shaped miniature robot. The microbug is always hungry for light, it drives towards it! Catalog number: 29702. Brand: Velleman. Brand's Part Number: MK129.

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H02970-01V Add To CartCrawling Microbug$14.99 In Stock

 
 

Picture of productFlashing Heart Electronic Kit



This is a fun kit to practice soldering and learn a little bit about electronics. The circuit contains thirty LEDs in a double heart shape. The lights flash in a variety of patterns under microcontroller control. All source code is available for download. A 9V DC power supply such as AC Power Adapter 9 VDC (not included) is required for operation. Catalog number: 14803. Brand: DIY Electronics. Brand's Part Number: K136.

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H01480-01W Add To CartFlashing Heart Electronic Kit$29.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productFlashing LEDs



The kit creates a circuit with two LEDs that alternate on-off. Trim potentiometers in the circuit let you control the cycle times. The finished circuit can be used as a decoration or as an effect such as railroad crossing lights or construction warning lights on model railroads or dioramas. Catalog number: 46029. Brand: Velleman. Brand's Part Number: MK102.

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H04602-01C Add To CartFlashing LEDs$3.99 Out of Stock

 
 

Picture of productFlashing Stars Electronic Kit



This is a fun kit to practice soldering and learn a little bit about electronics. The circuit contains thirty LEDs in a star pattern. The lights flash in a variety of patterns under microcontroller control. All source code is available for download. A 9V DC power supply such as AC Power Adapter 9 VDC (not included) is required for operation. Catalog number: 14795. Brand: DIY Electronics. Brand's Part Number: K046.

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H01479-01L Add To CartFlashing Stars Electronic Kit$29.99 In Stock

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Picture of productHalloween Pumpkin Electronic Kit



The pumpkin Halloween decor kit includes 25 LEDs which flash randomly to provide a flickering candle effect. One additional high intensity yellow LED provides general illumination of the nicely printed pumpkin face. Includes an on/off switch. Requires a 9V battery (not included). Dimensions: 4.0" x 3.2" x 1.3". Catalog number: 21808. Brand: Velleman. Brand's Part Number: MK145.

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H02180-01B Add To CartHalloween Pumpkin Electronic Kit$13.49 In Stock

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Picture of productLED Dice Electronic Kit



This is a fun kit to practice soldering and learn a little bit about electronics. Seven LEDs are arranged like the dots on the face of a dice. Push the switch and the dice "rolls" in flashing lights and then slows to a stop. An ingenious circuit design featuring 14017 and 555 ICs is used to minimize the number of components. A black box included to provide a finished appearance. A 9V battery (not included) is required for operation. Catalog number: 12344. Brand: DIY Electronics. Brand's Part Number: K003.

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H01234-01X Add To CartLED Dice Electronic Kit$14.99 In Stock

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 Light Activated Music Box Engine



This kit lets you create music boxes with a minimum of effort. The kit comes with two sound chips: one with eight Christmas songs and one with 5 popular tunes (Hawaiian Wedding Song, Try to Remember, Aloha Oe, Love Story & Yesterday). The circuit is activated by light so no mechanical switch is needed. Catalog number: 17319. Brand: DIY Electronics. Brand's Part Number: k104.

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H01731-01C Add To CartLight Activated Music Box Engine$16.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productLight Alarm Electronic Kit



This is a fun kit to practice soldering and learn a little bit about electronics. It detects very small amounts of light and sounds a piezo alarm in response. Put it in your cash box or secret drawer. Uses Darlington photo transistor MAL12 and a 14011 IC. Catalog number: 14829. Brand: DIY Electronics. Brand's Part Number: K008.

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H01482-01R Add To CartLight Alarm Electronic Kit$14.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productMulti-Function Relay Switch Electronic Kit



14 different functions including timers, switching, flashing, interval, random switching, ... Two pre-programmed delays. Learning mode for delays of 2s up to 12 days. Pushbutton control. EEPROM for delay time storage in case of power failure. On-board transient filter for the relay contacts. Suitable for control of incandescent lighting, halogen lighting, fluorescent lighting, fans, valves, buzzers,...

Specifications: Catalog number: 21824. Brand: Velleman. Brand's Part Number: K8015.

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H02182-01X Add To CartMulti-Function Relay Switch Electronic Kit$24.99 In Stock

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 Peltier Module



Peltier solid state heating/cooling module. When current passes through two different conductors, heat is produced in one and absorbed in the other. Peltier first described this in 1834. This 4cm x 4cm x 4mm, (1.6" x 1.6" x 0.125") module with 127 p-n couples uses modern semiconductor materials which produce large temperature differences. The module can create a maximum temperature difference of 59 deg C at 30 deg C ambient with no heat load. Maximum ratings = 13.5V, 4.4A, 36W. Catalog number: 18176. Brand: DIY Electronics. Brand's Part Number: K066.

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H01817-01Z Add To CartPeltier Module$29.99 In Stock

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 Phone Sound Effects Effects Module



This kit contains a tiny 1" x 5/8" module which generates four phone sounds (ringing, busy, dialing and four chimes). The kit includes a speaker, switches, motherboard and battery holder so you can build a stand alone sound effects machine (you must provide your own hook-up wire and box. You can also connect the module to a microcontroller or other electronics for automated effects. Catalog number: 18143. Brand: DIY Electronics. Brand's Part Number: SG2M.

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H01814-01W Add To CartPhone Sound Effects Effects Module$12.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productRiding Santa Electronic Kit



Have fun soldering while making a cute Christmas decoration. The 126 LEDs outline Santa and a reindeer with blinking sleigh bells and two sets of leg LEDs that make the reindeer legs seem to move, providing a simple but fun animation. Catalog number: 29710. Brand: Velleman. Brand's Part Number: MK116.

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H02971-01T Add To CartRiding Santa Electronic Kit$29.99 In Stock

 
 

Picture of productRoulette LED Electronic Kit



This is a fun kit to practice soldering and learn a little bit about electronics. The circuit contains ten LEDs in a circle. One LED is turned on at a time to simulate the spinning of a roulette ball around the wheel using a voltage controlled oscilator circuit. The 'Ball' gradually slows down and stops on a number. The 'Ball' speed can be adjusted. A 9V battery (not included) is required for operation. Catalog number: 14787. Brand: DIY Electronics. Brand's Part Number: K006.

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H01478-01N Add To CartRoulette LED Electronic Kit$15.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productRunning Microbug



This is a fun soldering practice kit that produces an attractive bright colored bug-shaped miniature robot. The microbug is always hungry for light, it drives towards it! Catalog number: 29744. Brand: Velleman. Brand's Part Number: MK127.

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H02974-01K Add To CartRunning Microbug$9.99 In Stock

 
 

 SOUND-TO-LIGHT UNIT



This is an economical soldering project kit that creates and sound-to-light module. Four high-intensity LEDs light up and react simultaneously to sounds picked up by the built-in microphone. Catalog number: 47225. Brand: Velleman. Brand's Part Number: MK103.

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H04722-01Y Add To CartSOUND-TO-LIGHT UNIT$4.99 In Stock

 
 

Picture of productSPINNING LED WHEEL



This is a fun little soldering practice kit that makes a wheel-of-fortune type of LED display. Catalog number: 47449. Brand: Velleman. Brand's Part Number: MK152.

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H04744-01R Add To CartSPINNING LED WHEEL$7.95 In Stock

 
 

Picture of productStairway To Heaven Electronic Kit



This is a fun kit to practice soldering and learn a little bit about electronics. This is a game of skill in which you turn on the Stairway of 6 LEDs by pressing a button in response to a flashing bi-color LED. It is a surprisingly difficult game to play. A black box included to provide a finished appearance. A 9V battery (not included) is required for operation. Catalog number: 12369. Brand: DIY Electronics. Brand's Part Number: K005.

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H01236-01C Add To CartStairway To Heaven Electronic Kit$14.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productXmas Tree with 16 LEDs Electronic Kit



Have fun soldering while making a cute Christmas decoration. Sixteen blinking LEDs on a tree shaped circuit board lets you put a geeky Christmas tree almost anywhere. Catalog number: 29728. Brand: Velleman. Brand's Part Number: MK100.

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H02972-01P Add To CartXmas Tree with 16 LEDs Electronic Kit$7.95 Out of Stock. We do not expect this item before Christmas

Microcontroller Programmers
 

Picture of productFlash PIC USB Programmer Electronic Kit (Clearance)



USB port powered PIC Programmer. No external power supply needed -- all required power is obtained form the USB bus. In order to keep the price low, a standard 40-pin IC socket is supplied -- you may want to replace that with your own ZIF socket. The ZIF socket shown in the photo is not included. Uses a USB 'A' type extension cable, A-A.

This was a great product, but it is no longer supported due to the developers moving on to other projects. It is being sold "As-Is." Thousands have been sold and are in daily use. This is your opportunity to get a back-up unit or explore your curiosity regarding PICs at a great price. Catalog number: 21220. Brand: DIY Electronics. Brand's Part Number: K128-A.

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H02122-01D Add To CartFlash PIC USB Programmer Electronic Kit (Clearance)$49.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productUSB PIC Flash ICSP Programmer (Assembled)



This is an ICSP-only programmer for most PIC Flash ROM microcontrollers. It does not have a programming socket -- all programming is done via the ICSP header. Catalog number: 20776. Brand: DIY Electronics. Brand's Part Number: K182-A.

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H02077-01Z Add To CartUSB PIC Flash ICSP Programmer (Assembled)$44.99 Out of Stock

     No Soldering Required
Motor and Servo Control
 

Picture of productBidirectional DC Motor Speed Controller Electronic Kit



This kit allows controlling the speed of a DC motor in both the forward and reverse direction. The range of control is from fully OFF to fully ON in both directions. The direction and speed is controlled using a single potentiometer. Turningthe pot in one direction causes the motor to start spinning. Turning the pot in the other direction causes the motor to spin in the opposite direction. The center position on thepot is OFF. This design avoids the need for a direction reversing switch and avoids mechanical and electrical stress by forcing a smooth transition from one direction to the other. Catalog number: 17426. Brand: DIY Electronics. Brand's Part Number: K166.

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H01742-01Z Add To CartBidirectional DC Motor Speed Controller Electronic Kit$24.99 Out of Stock

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Picture of productDC Motor Speed Controller Electronic Kit
Manufacturer's Product Name: DC TO PULSE WIDTH MODULATOR from Velleman




This control circuit is ideal for the accurate control of DC motors, lighting levels, small heaters as well as other applications. The circuit converts a DC voltage into a series of pulses, such that the pulse duration is directly proportional to the value of the DC voltage. The great advantage of such a circuit is that almost no power is lost in the control circuit. Protected against overload and short circuit. Catalog number: 47944. Brand: Velleman. Brand's Part Number: K8004.

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H04794-01K Add To CartDC Motor Speed Controller Electronic Kit$29.99 In Stock

 
 

Picture of productDC Motor Speed Controller Electronic Kit



This kit allows controlling the speed of a DC motor in one direction. The direction and speed is controlled using a single potentiometer. Catalog number: 22467. Brand: DIY Electronics. Brand's Part Number: K067.

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H02246-01A Add To CartDC Motor Speed Controller Electronic Kit$24.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productFour Servo Driver Electronic Kit



Using a PIC 16C71, a crystal, 8 resistors & 4 capacitors this kit will independently control up to 4 servo motors. We do not supply the potentiometers or servo motors. (We used a Futaba FP-S148 for out tests.) 5V DC power supply required. Full instructions provided. Catalog number: 12500. Brand: DIY Electronics. Brand's Part Number: K102.

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H01250-01D Add To CartFour Servo Driver Electronic Kit$29.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productL293D Secret Motor Driver Electronic Kit



The 'Secret' L293D motor driver kit replaces the guts of a standard servo and turns it into a logic-signal controlled gear motor! The SGS Thompson L293D is configured to provide up to 1.2A and 36V - much higher than what a standard servo electronics are designed for!

This kit fits inside a standard servo body, like our SERVO or GM4 clear servo gear motor. The indicator LEDs on the kit also make for a cool lightshow in the clear servo case, or as part of a breadboard-mounted motor driver.

Don't want to drive a servo? We don't blame you! Use the 'Secret' Motor Driver to power any gear motor like our GM2 or GM3! Catalog number: 11940. Brand: Solarbotics. Brand's Part Number: KSMD.

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H01194-01T Add To CartL293D Secret Motor Driver Electronic Kit
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1$12.99
2 to 4$10.39
5 or more$9.74
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Picture of productL298 H-Bridge Dual Bidirectional Motor Driver (2 x 2A)



This module allows a microcontroller or other PWM generating circuit to control two motors drawing up to 2A each or one motor drawing up to 1A. Catalog number: 46060. Brand: Cana Kit. Brand's Part Number: UK1122.

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H04606-01D Add To CartL298 H-Bridge Dual Bidirectional Motor Driver (2 x 2A)$39.99 In Stock

 
 

Picture of productL298 Motor Driver Dual H-Bridge Assembled Module



The L298 is a popular dual H-bridge IC that is usable from 6 to 50V, at up to 4A total output current. By itself, the IC is somewhat difficult to use because of the staggered 0.05" lead spacing. This kit includes the L298, a custom PCB and all other parts required to build an easy to use dual H-bridge module.

Features:
  • Four motor direction indicator LEDs
  • An onboard 5V low-dropout regulator which can be used to power the rest of your logic circuitry
  • Schottky EMF-protection diodes
  • Screw-terminals for power and motor connections
  • Female header connectors for easy logic interfacing
  • A small 1.53" (40mm) square footprint
Catalog number: 45674. Brand: Tinkering Supplies. Brand's Part Number: L298MODV1.

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H04567-01X Add To CartL298 Motor Driver Dual H-Bridge Assembled Module$34.99 Out of Stock
H01918-01V Add To CartL298 Motor Driver Dual H-Bridge Electronic Kit
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QtyPrice
1$18.99
2 to 4$15.19
5 or more$14.24
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Picture of productL298 Motor Driver Dual H-Bridge Electronic Kit



The L298 is a popular dual H-bridge IC that is usable from 6 to 50V, at up to 4A total output current. By itself, the IC is somewhat difficult to use because of the staggered 0.05" lead spacing. This kit includes the L298, a custom PCB and all other parts required to build an easy to use dual H-bridge module.

Features:
  • Four motor direction indicator LEDs
  • An onboard 5V low-dropout regulator which can be used to power the rest of your logic circuitry
  • Schottky EMF-protection diodes
  • Screw-terminals for power and motor connections
  • Female header connectors for easy logic interfacing
  • A small 1.53" (40mm) square footprint
Catalog number: 19182. Brand: Solarbotics. Brand's Part Number: KCMD.

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H01918-01V Add To CartL298 Motor Driver Dual H-Bridge Electronic Kit
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1$18.99
2 to 4$15.19
5 or more$14.24
In Stock
H04567-01X Add To CartL298 Motor Driver Dual H-Bridge Assembled Module
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$34.99 Out of Stock

 
 

Picture of productUnipolar Stepper Motor Driver Board Electronic Kit



Control a unipolar stepper motor drawing up to 6A under switch selectable manual control or computer control. In manual mode the motor is controlled by a PCB mounted trimpot and a direction switch. In computer mode you control the motor via two I/O pins: step and direction. Catalog number: 12591. Brand: DIY Electronics. Brand's Part Number: K179.

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H01259-01U Add To CartUnipolar Stepper Motor Driver Board Electronic Kit$22.99 Out of Stock

     Soldering Required To Build This Kit
 
 

 WheelWatcher Kit



The WW-01 WheelWatcher incremental encoder system attaches to the outside of a standard RC servo, and utilizes an adhesive-backed reflective codewheel, designed for standard injection-molded robot wheels, to determine wheel rotation rate and distance travelled. It produces standard ChA/ChB raw quadrature outputs, as well as decoded clock and direction signals. The clock signal produces 25 us pulses at each transition of ChA or ChB, providing a 4x increase in resolution - 128 clocks per servo rotation. The direction signal indicates the decoded direction of rotation. Wheels and servos sold separately. Catalog number: 19406. Brand: Tinkering Supplies. Brand's Part Number: H01940-01Z.

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H01940-01Z Add To CartWheelWatcher Kit$29.95 In Stock

      This product is covered by our No-Fail Guarantee, click for details     Soldering Required To Build This Kit
RF Data Transfer / Modem Modules
 

Picture of productRF Data Link Receiver, Parallel Output



This module accepts RF data packets transmitted by RF Data Link Transmitter, Serial Input or RF Data Link Transmitter, Parallel Input and transfers the data to a computer or microcontroller via an 8-bit parallel port. The pinout of the output connector is the same as a PC printer port, allowing direct connection to a printer. Optional features are included to control a Centronics type printer. Each receiver has a 4 bit switch selectable address allowing up to 16 receivers to be uniquely addressable within the transmitter range. This board uses the RF Data Link Receiver Module, 433MHz. Catalog number: 22509. Brand: DIY Electronics. Brand's Part Number: K176.

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H02250-01C Add To CartRF Data Link Receiver, Parallel Output$44.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productRF Data Link Transmitter, Parallel Input



This module monitors 8 digital inputs for change. If change is detected on any input the state of all the inputs is transmitted to RF Data Link Receiver, Serial Output or RF Data Link Receiver, Parallel Output via 433.94MHz RF. This board uses the RF Data Link Transmitter Module, 433MHz.

The pinout of the input connector allows direct connection to a PC printer port. The board can be configured to automatically insert a default destination address before transmitting or can be configured for broadcast mode transmission to all receivers in the area. Catalog number: 22491. Brand: DIY Electronics. Brand's Part Number: K175.

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H02249-01U Add To CartRF Data Link Transmitter, Parallel Input$39.99 In Stock

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Switches and Relays
 

Picture of product10-Channel Wireless Relay Board Electronic Kit
Manufacturer's Product Name: Rolling Code 10-Channel UHF Remote Control Electronic Kit from DIY Electronics




This is a ten relay wireless switch controlled by a transmitter similar to a car alarm control. The transmitter has just four buttons so two-button combinations are used to activate six of the relays. One transmitter is included in the kit. Each switch can be controlled with up to fourteen additional 4-Channel UHF Transmitter (Assembled)(purchased separately). Catalog number: 17442. Brand: DIY Electronics. Brand's Part Number: K181.

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H01744-01V Add To Cart10-Channel Wireless Relay Board Electronic Kit$69.99 Out of Stock

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Picture of product2-Channel Wireless Relay Board Electronic Kit
Manufacturer's Product Name: Rolling Code 2-Channel UHF Remote Control Electronic Kit from DIY Electronics




This is a two relay wireless switch controlled by a transmitter similar to a car alarm control. One transmitter is included in the kit. Each switch can be controlled with up to fourteen additional 2-Channel UHF Transmitter (Assembled)(purchased separately). Catalog number: 17400. Brand: DIY Electronics. Brand's Part Number: K157.

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H01740-01D Add To Cart2-Channel Wireless Relay Board Electronic Kit$49.99 In Stock
H01741-01B Add To Cart2-Channel Wireless Relay Board Assembled Module
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$79.99 Out of Stock

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 2-Channel Wireless Relay Board Assembled Module
Manufacturer's Product Name: Rolling Code 2-Channel UHF Remote Control Module (Assembled) from DIY Electronics




This is the a pre-assembled version of 2-Channel Wireless Relay Board Electronic Kit. Catalog number: 17418. Brand: DIY Electronics. Brand's Part Number: K157-A.

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H01741-01B Add To Cart2-Channel Wireless Relay Board Assembled Module$79.99 Out of Stock
H01740-01D Add To Cart2-Channel Wireless Relay Board Electronic Kit
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$49.99 In Stock

 
 

Picture of product4-Channel Wireless Relay Board Assembled Module
Manufacturer's Product Name: Rolling Code 4-Channel UHF Remote Control Module (Assembled) from DIY Electronics




This is a four relay wireless switch controlled by a transmitter similar to a car alarm control. One transmitter is included in the kit. Each switch can be controlled with up to fourteen additional 4-Channel UHF Transmitter (Assembled)(purchased separately). Catalog number: 19216. Brand: DIY Electronics. Brand's Part Number: K180-A.

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H01921-01Z Add To Cart4-Channel Wireless Relay Board Assembled Module$89.99 Out of Stock
H01743-01X Add To Cart4-Channel Wireless Relay Board Electronic Kit
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$59.99 Out of Stock

 
 

Picture of product4-Channel Wireless Relay Board Electronic Kit
Manufacturer's Product Name: Rolling Code 4-Channel UHF Remote Control Electronic Kit from DIY Electronics




This is a four relay wireless switch controlled by a transmitter similar to a car alarm control. One transmitter is included in the kit. Each switch can be controlled with up to fourteen additional 4-Channel UHF Transmitter (Assembled)(purchased separately). Catalog number: 17434. Brand: DIY Electronics. Brand's Part Number: K180.

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H01743-01X Add To Cart4-Channel Wireless Relay Board Electronic Kit$59.99 Out of Stock
H01921-01Z Add To Cart4-Channel Wireless Relay Board Assembled Module
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$89.99 Out of Stock

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Picture of productAM/FM Radio Electronic Kit (Combo IC & Transistor)



This is a significant soldering practice kit that creates a portable superhetrodyne radio receiver for AM and FM broadcast bands. The kit includes a comprehensive 64 page manual that provides detailed assembly instructions and a discussion of theory of operation with hands-on circuit analysis exercises. The exercises require a multimeter and use power supply, signal generator and oscilloscope if available. Catalog number: 48926. Brand: Elenco Electronics. Brand's Part Number: AMFM108CK.

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H04892-01M Add To CartAM/FM Radio Electronic Kit (Combo IC & Transistor)$38.25 In Stock

 
 

 Auto Scan FM Radio Kit



Catalog number: 49932. Brand: Elenco Electronics. Brand's Part Number: FM-88K.

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H04993-01H Add To CartAuto Scan FM Radio Kit$14.95 In Stock

 
 

Picture of productDoor Minder Electronic Kit



This kit uses an infrared beam to monitor doors, passage-ways or any other areas of interest. When the beam is broken a relay is tripped which can be used to sound a bell or alarm. This switch is suitable for detecting customers entering a shop, cars coming up a driveway, etc. The IR beam is very strong allowing distances up to 25 yards to be monitored. A 12VDC supply such as AC Power Adapter 12 VDC must be provided. One power supply can be used to power both units. The relays in this kit are rated to switch mains voltages. Catalog number: 14928. Brand: DIY Electronics. Brand's Part Number: K130.

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H01492-01P Add To CartDoor Minder Electronic Kit$24.99 In Stock

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Picture of productIR Decoder Electronic Kit



This kit uses a commercial 14 button remote control unit to trigger one of 14 output pins on a decoder IC. The output pins are normally high and go low for xms when the corresponding button is pressed. the pin corresponding to that button goes low. You can use this circuit to control up to 14 relays or to control the movement of a robot. This circuit is intended to be used as a component of larger systems, so no PCB is supplied. It is up to you to breadboard the application then make your own PCB. A sample application/test circuit is provided.

This kit includes:
  1. A 14 button Infra Red Remote Control. This is a pre-built remote which requires 2 AAA batteries (not included).
  2. a 3-pin Infrared Receiver Module, the Waitrony PIC1018SCL, which converts the modulated 38kHz signal into data pulses.
  3. An Atmel 89C2051-24PC microcontroller which we have preprogrammed to decode the IR data pulses from the remote control into one of 14 active low outputs. All required components for the microcontroller are supplied - a 12MHz ceramic resonator for the oscillator, resistor, capacitor and diode for the power-on reset circuit plus two 10K pullup resistors. Catalog number: 14878. Brand: DIY Electronics. Brand's Part Number: K092.

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H01487-01P Add To CartIR Decoder Electronic Kit$19.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productIR Remote Toggle Switch Electronic Kit



A very useful kit. Everybody has Infra Red transmitters at home - TV remote, video remote, CD remote, etc. Use ANY Infra Red remote to toggle this switch on or off. Relay output rated at 12VDC/10A or 240VAC/5A. Catalog number: 12476. Brand: DIY Electronics. Brand's Part Number: K058.

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H01247-01Z Add To CartIR Remote Toggle Switch Electronic Kit$19.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productOne Chip AM Radio



This project presents the building blocks of modern day mini-sized AM radio receivers as found in key-rings, watches & palm-sized radios. They are: the Tuned Radio Frequency (TRF) front end, a single chip AM radio IC, and amplification of the audio signal into a speaker. All these components are presented on a single printed circuit board so you can build and experiment with your radio. We have built the Kit using standard passive components. Catalog number: 17293. Brand: DIY Electronics. Brand's Part Number: K063.

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H01729-01W Add To CartOne Chip AM Radio$17.99 In Stock

     Soldering Required To Build This Kit
 
 

 PC Driven Relay Electronic Kit (Assembled)



This is an assembled version of PC Driven Relay Electronic Kit. Catalog number: 17285. Brand: DIY Electronics. Brand's Part Number: K074-A.

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H01728-01Y Add To CartPC Driven Relay Electronic Kit (Assembled)$49.99 In Stock
H01268-01V Add To CartPC Driven Relay Electronic Kit
More Information
$39.99 In Stock

 
 

Picture of productPC Driven Relay Electronic Kit



Do you have an old PC lying around the house which absolutely no one wants? Then you can convert it into a dedicated controller. Communicate with the real world via the parallel printer port on your PC. Simply connect printer cable from computer to Centronics connector on relay board. There are 8 relays each capable of switching 12VDC/10A or 240VAC/5A. Each relay has an LED to indicate when it is operated. Catalog number: 12682. Brand: DIY Electronics. Brand's Part Number: K074.

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H01268-01V Add To CartPC Driven Relay Electronic Kit$39.99 In Stock
H01728-01Y Add To CartPC Driven Relay Electronic Kit (Assembled)
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$49.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productPC Driven Relay Module (Assembled w/Case)



This is an modified version of PC Driven Relay Electronic Kit with a reconfigured PCB and professionally packaged in a high quality plastic case with silkscreened end panels. This is an assembled and tested unit. Catalog number: 19711. Brand: DIY Electronics. Brand's Part Number: K165.

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H01971-01U Add To CartPC Driven Relay Module (Assembled w/Case)$59.99 In Stock

 
 

Picture of productRelay Board for 2 1A Relays Electronic Kit



This building block kit consists of just a relay, PCB and terminal blocks for the input/output signals. It can be used in many applications where you need to switch a high voltage or high current load on and off. The miniature relays included in this kit can control up to 240 VAC at 1A. The coil draws 41.6 ma at 5v which can be provided directly by many circuits (such as our PIR motion detector) or with a simple ULN2003, ULN2803 or transistor buffer. Catalog number: 12435. Brand: DIY Electronics. Brand's Part Number: K045.

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H01243-01Y Add To CartRelay Board for 2 1A Relays Electronic Kit$11.99 In Stock

     Soldering Required To Build This Kit
 
 

 Serial Isolated I/O Module (Assembled)



This is an assembled version of Serial Isolated I/O Module Electronic Kit. Catalog number: 17350. Brand: DIY Electronics. Brand's Part Number: K108-A.

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H01735-01D Add To CartSerial Isolated I/O Module (Assembled)$69.99 Out of Stock

 
 

Picture of productSerial Isolated I/O Module Electronic Kit



Designed for control and sensing applications, this kit provides 8 relay outputs and 4 optically isolated inputs. It can be used in various applications including load switching, external switch input sensing, contact closure and external voltage sensing. It is controlled via a serial port using a set of simple text commands. After programming the PC can be disconnected from the PC without affecting the state of the relays. However, the kit is not programmable in itself. It requires an external controller such as a PC to send it commands to control the relays and monitor the inputs. Catalog number: 17343. Brand: DIY Electronics. Brand's Part Number: K108.

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This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...

  

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H01734-01W Add To CartSerial Isolated I/O Module Electronic Kit$59.99 Out of Stock

     Soldering Required To Build This Kit
 
 

Picture of productTouch Contact Switch Electronic Kit



This kit produces a touch switch that toggles a high quality relay which can control up to a 240V/3A load. The kit includes both a 2-contact and a single-contact touch plate on one PCB so you can explore how each type works. A battery can be use with the 2-contact touch plate but a power supply (like &P1235&) must be used with the single-contact touch plate. Catalog number: 12385. Brand: DIY Electronics. Brand's Part Number: K010.

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This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...

  

Stock NumberBuyProduct TitlePriceStatus
H01238-01Y Add To CartTouch Contact Switch Electronic Kit$12.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productVoice Operated Relay Switch (VOX) Electronic Kit
Manufacturer's Product Name: Mini-VOX and Relay Electronic Kit from DIY Electronics




This voice operated relay closes as long as the microphone picks up sounds above a user selectable level. The relay opens after the sound falls below the threshold level for about 3 seconds. Catalog number: 22442. Brand: DIY Electronics. Brand's Part Number: K126.

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This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...

  

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H02244-01V Add To CartVoice Operated Relay Switch (VOX) Electronic Kit$14.99 In Stock

     Soldering Required To Build This Kit
Test and Service Equipment
 

Picture of productCompact Digital Multimeter Electronic Kit



In many trades the first thing you learn is how to build and maintain your own tools. This high quality, full featured multimeter kit lets you continue that tradition in the field of electronics. A multimeter, also known as a volt-ohm meter (VOM) is an essential tool for testing electronic circuits. Catalog number: 49338. Brand: Elenco Electronics. Brand's Part Number: M-1008K.

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H04933-01P Add To CartCompact Digital Multimeter Electronic Kit$24.99 In Stock

 
 

 Compact Digital Multimeter Electronic Kit



In many trades the first thing you learn is how to build and maintain your own tools. This high quality, full featured multimeter kit lets you continue that tradition in the field of electronics. A multimeter, also known as a volt-ohm meter (VOM) is an essential tool for testing electronic circuits. Catalog number: 20818. Brand: Elenco Electronics. Brand's Part Number: M-2666K.

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This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...

  

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H02081-01B Add To CartCompact Digital Multimeter Electronic Kit$49.95 In Stock

 
 

Picture of productDual Power Supply Electronic Kit
Manufacturer's Product Name: Basic Power Supply Module from DIY Electronics




This is a basic power supply in a box using two 7805 regulators. Two regulated outputs are available - one fixed at 5V, the other variable from 5v up to the input voltage. This simple kit provides a good introduction to three terminal linear voltage regulators and can pay for itself quickly by reducing your use of batteries for electronic projects. You must provide a transformer (wallwart) from 7-20 VAC. Catalog number: 12351. Brand: DIY Electronics. Brand's Part Number: K004.

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This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...

  

Stock NumberBuyProduct TitlePriceStatus
H01235-01E Add To CartDual Power Supply Electronic Kit$14.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productFunction Generator (Kit)



This versatile function generator kit utilizes surface mount components such as IC's, resistors and capacitors. The completed generator producees Sine, Square and Sawtooth waveforms, continuously variable to 1MHz. The kit includes all parts, printed circuit board, case and extensive training manual.

Specifications:
Waveforms:Sine, Square, Triangle
Frequency:0.1-1MHz
Impedance:60010%
Amplitude: Sine/Triangle: 0-3V at 9VDC input.
Square: 0.5-9V (no load).
Frequency Variable Range:100:1 or more
Frequency Multiplier:x1, x10, x100
Sine WaveDistortion: Less than 1%
Flatness: 0.5 dB 1Hz-100kHz
Temperature Stability: 20ppm/C Typical
Square WaveSymmetry: Less than 5% (at 1kHz)
Rise & Fall Time: Less than 300ns (at 1kHz)
Triangle WaveLinearity: Less than 1% (up to 100kHz)
Power Requirements:9 to 18VDC at input.
Catalog number: 21048. Brand: Elenco Electronics. Brand's Part Number: FG-600K.

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H02104-01B Add To CartFunction Generator (Kit)$44.95 In Stock

 
 

Picture of productLogic Probe Electronic Kit



A logic probe indicates the digital signal level (one, zero or pulsing) at a test point. While a standard digital or analog voltmeter can be used to show steady state signals, it can't respond quickly enough to show the short pulses that are common in digial circuits. When using a volmeter most digital circuits appear to be idle or locked-up. Logic probes are small and cheap enough that you can generally afford to have several clipped into a troublesome circuit to simultaneously monitor its overall operation. The logic proble you build with this kit is switch selectable for either TTL or CMOS signal levels and can detect very fast pulses. It gives both a visual (3 LEDs) and audio (piezo buzzer) indication of circuit activity. Catalog number: 12401. Brand: DIY Electronics. Brand's Part Number: K024.

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This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...

  

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H01240-01E Add To CartLogic Probe Electronic Kit$11.99 In Stock

     Soldering Required To Build This Kit
 
 

Picture of productUniversal Power Supply Electronic Kit



This kit consists of a PCB, resistors, capacitors and terminal blocks that serve as the base for a widre range of balanced (positive and negative) power supplies. You supply the appropriate LM78xx, LM79xx and center tapped transformer required to complete the kit. Catalog number: 14860. Brand: DIY Electronics. Brand's Part Number: K083.

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This is an electronic kit which you must assemble by soldering.This kit cannot be returned once opened. Click here for our return and warranty policies ...

  

Stock NumberBuyProduct TitlePriceStatus
H01486-01T Add To CartUniversal Power Supply Electronic Kit$15.99 In Stock

     Soldering Required To Build This Kit
Electronic Kits Section Menu
      Audio Amplifiers and Effects
      Counters, Timers and Sensors
      Electronics Learning Kits
      Games & Other Fun Stuff
      Microcontroller Programmers
      Motor and Servo Control
      RF Data Transfer / Modem Modules
      Switches and Relays
      Test and Service Equipment




The content on this page was updated on 12/18/2014