Switches and Relays Category

10-Channel Wireless Relay Board Electronic Kit 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. More Product Details ... 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 Number Buy Product Title Price Status H01744-01V 10-Channel Wireless Relay Board Electronic Kit $69.99 Out of Stock           2-Channel Wireless Relay Board Electronic Kit 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. More Product Details ... 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 Number Buy Product Title Price Status H01740-01D 2-Channel Wireless Relay Board Electronic Kit $49.99 In Stock H01741-01B 2-Channel Wireless Relay Board Assembled Module More Information $79.99 Out of Stock             2-Channel Wireless Relay Board Assembled Module 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. More Product Details ... 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 Number Buy Product Title Price Status H01741-01B 2-Channel Wireless Relay Board Assembled Module $79.99 Out of Stock H01740-01D 2-Channel Wireless Relay Board Electronic Kit More Information $49.99 In Stock     4-Channel Wireless Relay Board Assembled Module 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. More Product Details ... 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 Number Buy Product Title Price Status H01921-01Z 4-Channel Wireless Relay Board Assembled Module $89.99 In Stock H01743-01X 4-Channel Wireless Relay Board Electronic Kit More Information $59.99 In Stock     4-Channel Wireless Relay Board Electronic Kit 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. More Product Details ... 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 Number Buy Product Title Price Status H01743-01X 4-Channel Wireless Relay Board Electronic Kit $59.99 In Stock H01921-01Z 4-Channel Wireless Relay Board Assembled Module More Information $89.99 In Stock           Door Minder Electronic Kit from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01492-01P Door Minder Electronic Kit $24.99 In Stock           IR Decoder Electronic Kit from DIY Electronics 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: A 14 button Infra Red Remote Control. This is a pre-built remote which requires 2 AAA batteries (not included). a 3-pin Infrared Receiver Module, the Waitrony PIC1018SCL, which converts the modulated 38kHz signal into data pulses. 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. More Product Details ... 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 Number Buy Product Title Price Status H01487-01P IR Decoder Electronic Kit $19.99 In Stock           IR Remote Toggle Switch Electronic Kit from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01247-01Z IR Remote Toggle Switch Electronic Kit $19.99 In Stock           One Chip AM Radio from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01729-01W One Chip AM Radio $17.99 In Stock             PC Driven Relay Electronic Kit (Assembled) from DIY Electronics This is an assembled version of PC Driven Relay Electronic Kit. Catalog number: 17285. Brand: DIY Electronics. Brand's Part Number: K074-A. More Product Details ... 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 Number Buy Product Title Price Status H01728-01Y PC Driven Relay Electronic Kit (Assembled) $49.99 In Stock H01268-01V PC Driven Relay Electronic Kit More Information $39.99 Out of Stock     PC Driven Relay Electronic Kit from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01268-01V PC Driven Relay Electronic Kit $39.99 Out of Stock H01728-01Y PC Driven Relay Electronic Kit (Assembled) More Information $49.99 In Stock           PC Driven Relay Module (Assembled w/Case) from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01971-01U PC Driven Relay Module (Assembled w/Case) $59.99 In Stock     Relay Board for 2 1A Relays Electronic Kit from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01243-01Y Relay Board for 2 1A Relays Electronic Kit $11.99 In Stock           Serial Isolated I/O Module Electronic Kit from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01734-01W Serial Isolated I/O Module Electronic Kit $59.99 Out of Stock             Serial Isolated I/O Module (Assembled) from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01735-01D Serial Isolated I/O Module (Assembled) $69.99 Out of Stock     Touch Contact Switch Electronic Kit from DIY Electronics 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. More Product Details ... 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 Number Buy Product Title Price Status H01238-01Y Touch Contact Switch Electronic Kit $12.99 In Stock           Voice Operated Relay Switch (VOX) Electronic Kit 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. More Product Details ... 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 Number Buy Product Title Price Status H02244-01V Voice Operated Relay Switch (VOX) Electronic Kit $14.99 In Stock

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