Hardware Section

AC Adapters / Wall Transformers
	AC Power Adapter 12 VDC "Wallwart" transformer with an output of 12 VDC and a maximum current capacity of 100mA. Its 6 foot cord is terminated with a standard 2.1mm female power plug. Mfr. # 412-112014 Click here for more product details ...
1404		$7.99
	AC Power Adapter 12 VAC "Wallwart" transformer with an output of 12 VAC and a maximum current capacity of 1000ma (1A). Its 6 foot cord is terminated with a standard 2.1mm female power plug. Mfr. # 412-212104 Click here for more product details ...
1720		$7.99
	AC Power Adapter 12 VDC "Wallwart" transformer with an output of 12 VDC and a maximum current capacity of 1000ma (1A). Its 6 foot cord is terminated with a standard 2.1mm female power plug. Mfr. # 412-112104 Click here for more product details ...
1724		$12.99
	AC Power Adapter 18 VDC "Wallwart" transformer with an output of 18 VDC and a maximum current capacity of 600ma. Its 6 foot cord is terminated with a standard 2.1mm female power plug. Mfr. # 830AS18060 Click here for more product details ...
1725		$13.99
	AC Power Adapter 7.5 VDC, 1A "Wallwart" transformer with an output of 7.5VDC and a maximum current capacity of 1000ma (1A). Its 6 foot cord is terminated with a standard 2.1mm female power plug. Click here for more product details ...
1501		$17.99
	AC Power Adapter 9 VDC "Wallwart" transformer with an output of 9VDC and a maximum current capacity of 500ma. Its 6 foot cord is terminated with a standard 2.1mm female power plug. Mfr. # 412-109054 Click here for more product details ...
1403		$7.95
	AC Power Adapter 9 VDC, 1000 mA "Wallwart" transformer with an output of 9VDC and a maximum current capacity of 1000ma. Its 6 foot cord is terminated with a standard 2.1mm female power plug. Mfr. # DPD090100-P5P-TK Click here for more product details ...
2274		$9.99
	AC Power Adapter Selectable 5-24 VDC 36W "Wallwart" transformer with 20 selectable output voltages from 5V to 24V. The high efficiency switching power supply handles loads up to 36W for a maximum of 4A at 5VDC, 1.5A at 24V and proportionial current loads for the other selectable voltages. The package includes eight detachable DC power plugs for connection to a large variety of electronic devices. Mfr. # PSSMV7U Click here for more product details ...
1957		$49.99
AC Adapters, Battery Holders & Power Connectors
	2.1mm Power Jack, Panel Mount 2.1mm Power Jack, Panel mount. This is the male power connector most often found on printed circuit boards and electronic devices sold in North America. It mates with common "wall wart" transformers. Mfr. # 163-4304 Click here for more product details ...
2044		$2.24
	2.1mm Power Jack, PCB mount 2.1mm Power Jack, PCB mount. This is the male power connector most often found on printed circuit boards and electronic devices sold in North America. It mates with common "wall wart" transformers. Mfr. # PJ-202A Click here for more product details ...
1003		$.99
	2.1mm Power Plug 2.1mm power plug. This is the female power connector most often found on "wall wart" transformers sold in North America. This model has a slightly deep 14mm plug. It mates with common jacks which have a 10mm depth with part of the plug left exposed. Mfr. # PP-002A Click here for more product details ...
1004		$1.49
	2.1mm Power Plug 2.1mm power plug. This is the female power connector most often found on "wall wart" transformers sold in North America. This model has a the common 10mm plug length. Mfr. # S760 Click here for more product details ...
2127		$4.29
	Battery Holder for 4 AA Batteries w/ 2.1mm Plug Open case holder for four AA batteries. Comes with 6", 26ga leads, with 2.1mm power jack attached. This is a common power supply option for many robots and other projects requiring 6VDC power. Mfr. # 12BH348 Click here for more product details ...
2258		$4.99
Battery Holders
	Battery Box 9v PCB Mount PCB mount battery box for 9v battery. Mfr. # 1294 Click here for more product details ...
1951		$1.99
	Battery Connector 9v Snap-on connector for 9v battery. Comes with 6", 26ga leads. Mfr. # 121-2616 Click here for more product details ...
1406		$.80
	Battery Holder for 2 AA Batteries w/ Reversing Switch Holder for two AA batteries with a built-in DPDT lever switch to provide forward/off/reverse control. The batteries can be connected in series or in parallel. Comes with 8" connecting wire. Mfr. # 70150 Click here for more product details ...
2017		$4.99
	Battery Holder for 2 C Batteries w/ Reversing Switch Holder for two C batteries with a built-in DPDT lever switch to provide forward/off/reverse control. The batteries can be connected in series or in parallel. Comes with 8" connecting wire. Mfr. # 70149 Click here for more product details ...
2018		$5.99
	Battery Holder for 2 AA Batteries w/ Reversing Switch Holder for two AA batteries with a built-in DPDT lever switch to provide forward/off/reverse control. Mfr. # 70151 Click here for more product details ...
2064		$4.99
	Battery Holder for 2 D Batteries w/ Reversing Switch Holder for two D batteries with a built-in DPDT lever switch to provide forward/off/reverse control. The batteries can be connected in series or in parallel. Comes with 8" connecting wire. Mfr. # 70148 Click here for more product details ...
2065		$5.99
	Battery Holder for 4 AA Batteries Standard holder for four AA batteries. Comes with 6", 26ga leads. Mfr. # 12BH348 Click here for more product details ...
1407		$1.99
	Battery Holder for 4 C Batteries Standard holder for four C batteries. Comes with 6", 26ga leads. Mfr. # 12BH243 Click here for more product details ...
1708		$1.99
IC Sockets & Heat Sinks
	Heatsink for 14-16 pin DIP ICs Heatsink for 14-16 pin DIP ICs Click here for more product details ...
1538		$.75
	Heatsink TO-220 w/ Tab Heatsink TO-220 w/ Tab Click here for more product details ...
1051		$.75
	IC Socket 14-Pin 0.3" width, flat tin contacts. Mfr. # A14-LC-TT Click here for more product details ...
1996		$.69
	IC Socket 16-Pin 0.3" width, round machined pin, gold plated contacts. Mfr. # 110-93-316-41-001000 Click here for more product details ...
1544		$.80
	IC Socket 16-Pin 0.3" width, round machined pin, tin plated contacts. Mfr. # 110-99-316-41-001000 Click here for more product details ...
1548		$.70
	IC Socket 16-Pin 0.3" width, flat tin contacts. Mfr. # A16-LC-TT Click here for more product details ...
1551		$.40
	IC Socket 18-Pin 0.3" width, round machined pin, gold plated contacts. Mfr. # 110-93-318-41-001000 Click here for more product details ...
1543		$1.00
	IC Socket 18-Pin 0.3" width, flat tin contacts. Mfr. # A18-LC-TT Click here for more product details ...
1545		$.80
	IC Socket 18-Pin 0.3" width, round tin contacts. Mfr. # 110-99-318-41-001 Click here for more product details ...
1577		$.85
	IC Socket 20-Pin 0.3" width, flat tin contacts. Mfr. # A20-LC-TT Click here for more product details ...
1948		$.80
	IC Socket 24-Pin 0.6" width, tin contacts. For Basic Stamp modules. Mfr. # A24-LC-TT Click here for more product details ...
1537		$.70
	IC Socket 24-Pin Narrow 0.3" width, tin contacts. Mfr. # 110-99-324-41-001 Click here for more product details ...
1542		$1.20
	IC Socket 28-Pin 0.6" width, tin contacts. Mfr. # 2-641615-3 Click here for more product details ...
1540		$.80
	IC Socket 28-Pin Machined pins (round), 0.3" width, tin contacts. Mfr. # 110-99-328-41-001000 Click here for more product details ...
2320		$1.79
	IC Socket 32-Pin 0.6" width, tin contacts. For Basic Stamp modules. Mfr. # 2-382189-1 Click here for more product details ...
1541		$1.20
	IC Socket 40-Pin 0.6" width, flat tin contacts. Mfr. # A40-LC-TT Click here for more product details ...
1947		$1.19
	IC Socket 8-Pin 0.3" width, flat tin contacts. Mfr. # A08-LC-TT Click here for more product details ...
1840		$.69
	ZIF Socket - 20 Pin Through hole PCB leads. Click here for more product details ...
1314		$12.00
	ZIF Socket - 40 Pin Through hole PCB leads. Click here for more product details ...
1313		$20.00
	ZIF Socket - 40 Pin - Gold Contacts 40 pin ZIF socket with gold contacts. Accepts both 0.3" and 0.6" wide DIP packages. Through hole PCB leads. Mfr. # 40-6554-11 Click here for more product details ...
1977		$24.99
	ZIF Socket - 40 Pin - Tin Contacts 40 pin ZIF socket with tin contacts. Accepts both 0.3" and 0.6" wide DIP packages. Through hole PCB leads. Mfr. # 40-6554-10 Click here for more product details ...
1984		$19.99
Other Connectors
	1/8" Mono Cable Jack Molded black plastic cover. Female connector with strain relief. For 0.16" diamiter cable. Solder connection. Click here for more product details ...
1877		Pack of 2   $1.00
	1/8" Mono Cable Plug Molded black plastic cover. Male connector with strain relief. For 0.16" diamiter cable. Solder connection. Click here for more product details ...
1879		Pack of 2   $1.00
	1/8" Stereo Cable Jack Molded black plastic cover. Female connector with strain relief. For 0.16" diamiter cable. Solder connection. Click here for more product details ...
1878		Pack of 2   $1.20
	1/8" Stereo Cable Plug Molded black plastic cover. Male connector with strain relief. For 0.16" diamiter cable. Solder connection. Click here for more product details ...
1880		Pack of 2   $1.20
	DB25 Socket - Right Angle Male Through hole PCB leads. Click here for more product details ...
1316		$1.25
	DB9 Socket - Right Angle Female Through hole PCB leads. Mfr. # 152-3409 Click here for more product details ...
1315		$1.99
	Dual 30-Pin SIMM Socket For SimmStick backplane and development boards. Click here for more product details ...
1154		Pack of 2   $3.50
	Screw Terminal Block: 2 Position PCB mount. 0.1" (2.54mm) pitch. Mfr. # 1725656 Click here for more product details ...
1058		$2.49
	Terminal Block: 2 Position PCB mount. 0.2" (5.08mm) pitch. For 28-14 AWG wire. Mfr. # 1729018 Click here for more product details ...
2937		$.99
	Terminal Block: 3 Position PCB mount. 0.2" (5.08mm) pitch. Mfr. # EK508V-03P Click here for more product details ...
1351		Pack of 2   $1.00
Other Hardware Items
	Analog Panel Meter: 100 mA DC 2.4" x 1.9" Click here for more product details ...
1873		$9.95
	Analog Panel Meter: 3 A DC 2.4" x 1.9" Click here for more product details ...
1874		$9.95
	Analog Panel Meter: 500 mA DC 2.4" x 1.9" Click here for more product details ...
1875		$9.95
	Analog Panel Meter: 15 VDC 2.4" x 1.9" Click here for more product details ...
1876		$9.95
	Electret Condenser Microphone PCB microphone. Approximately .4" diameter and .2" tall (977 x 4.5 mm). .1" lead spacing. Mfr. # 252-EM9745P-40 Click here for more product details ...
2164		$1.50
	Fuse Clip Fuse holder clip without ears. Bowed PCB mount tabs. This clip can also be used to hold Motor: Regular Pager Motor. The lack of "ears" alows you to adjust the motor position back and forth (and also allows the motor to slip during operation). A layer of shrink wrap tubing can reduce slippage. Mfr. # 01020078H Click here for more product details ...
1547		$.70
	Fuse Clip - 1/4" Fuse holder clip with ears. Straight (traditional) PCB mount tabs. This clip can also be used to hold Motor: Regular Pager Motor. The "ears" act as a backstop to prevent the fuse or motor from slipping through the clip. Mfr. # 01020071H Click here for more product details ...
1546		$.60
	Peizo Buzzer Mfr. # CEP-2242 Click here for more product details ...
1869		$3.00
	Serial Cable Straight-through serial cable. Male DB9 to Femail DB9. Basic Stamp compatible. Mfr. # 800-00003 Click here for more product details ...
1134		$10.00
	Speaker: 3", 8 ohm, 1 watt Speaker: 3", 8 ohm, 1 watt Click here for more product details ...
1348		$1.00
	Ultrasonic Transducers: RX/TX Set This bundle consists of one Ultrasonic Transducers: Receiver and one Ultrasonic Transducers: Transmitter. Save $1.99 with this bundle! Build your own sonar sensor using these sensors. Sensor circuits generally require a crystal such as Crystal 40.000 KHZ. Mfr. # 400ST160/400SR160 Click here for more product details ...
1324		$9.99
	Ultrasonic Transducers: RX/TX Set - Outdoor This bundle consists of one Ultrasonic Transducers: Receiver - Outdoor and one Ultrasonic Transducers: Transmitter- Outdoor. Save $1.99 with this bundle! Build your own sonar sensor using these sensors. Sensor circuits generally require a crystal such as Crystal 40.000 KHZ. This sensor has a water resistant case that is suitable for outdoor applications. Mfr. # 400ET180/400ER180 Click here for more product details ...
2209		$19.99
	Ultrasonic Transducer: Underwater Submersible tranducer in a sealed resin package for underwater applications. Mfr. # 200LM450 Click here for more product details ...
2210		$129.99
	Ultrasonic Transducers: Receiver Mfr. # 400SR160 Click here for more product details ...
4093		$5.99
	Ultrasonic Transducers: Transmitter Mfr. # 400ST160 Click here for more product details ...
4094		$5.99
	Ultrasonic Transducers: Receiver - Outdoor Mfr. # 400ER180 Click here for more product details ...
4095		$10.99
	Ultrasonic Transducers: Transmitter- Outdoor Mfr. # 400ET180 Click here for more product details ...
4096		$10.99
Project Cases
	Project Case: 1.3" x 2.0" x 3.5" Contoured, medium gray colored, high-impact ABS plastic case with dimensions of 1.3" (height) x 2.0" (width) x 3.5" (depth). The front and rear have a flat, cream colored panel that pops out for drilling and marking. Mfr. # G404 Click here for more product details ...
1964		$2.99
	Project Case: 2.0" x 2.4" x 4.7" Contoured, medium gray colored, high-impact ABS plastic case with dimensions of 2.0" (height) x 2.4" (width) x 4.7" (depth). The front and rear have a flat, cream colored panel that pops out for drilling and marking. Mfr. # G412 Click here for more product details ...
1965		$5.99
	Project Case: 2.4" x 3.1" x 5.9" Contoured, medium gray colored, high-impact ABS plastic case with dimensions of 2.4" (height) x 3.1" (width) x 5.9" (depth). The front and rear have a flat, cream colored panel that pops out for drilling and marking. Mfr. # G418 Click here for more product details ...
1966		$6.99
	Project Case: 3.1" x 3.9" x 7.5" Contoured, medium gray colored, high-impact ABS plastic case with dimensions of 3.1" (height) x 3.9" (width) x 7.5" (depth). The front and rear have a flat, cream colored panel that pops out for drilling and marking. Mfr. # G425 Click here for more product details ...
1967		$10.99
	Project Case: 3.7" x 1.9" x 1.5" Economical ABS project box. Gray. Mfr. # G1068 Click here for more product details ...
2041		$1.99
	Project Case: 4.7" x 2.4" x 1.2" Contoured, medium gray colored, high-impact ABS plastic case with dimensions of 4.7" (height) x 2.4" (width) x 1.2" (depth). The front and rear have a flat, cream colored panel that pops out for drilling and marking. Mfr. # G407 Click here for more product details ...
2187		$5.99
	Project Case: 4.7" x 2.4" x 1.6" Contoured, medium gray colored, high-impact ABS plastic case with dimensions of 4.7" (height) x 2.4" (width) x 1.6" (depth). The front and rear have a flat, cream colored panel that pops out for drilling and marking. Mfr. # G410 Click here for more product details ...
2188		$6.29
	Project Case: 5.4" x 3.0" x 2.0" Economical ABS project box. Gray. Mfr. # G1098 Click here for more product details ...
2042		$2.99
Switches and Relays
	2-Channel Wired Remote Control Box Mfr. # 70102 Click here for more product details ...
2029		$11.99
	4-Channel Wired Remote Control Box Mfr. # 70106 Click here for more product details ...
2030		$15.99
	DPDT Toggle Switch Mfr. # 75017 Click here for more product details ...
2007		$4.99
	DPDT Toggle Switch - Spring Center Return Mfr. # 75018 Click here for more product details ...
2006		$6.49
	DPDT Toggle Switch - Center Off Mfr. # 75009 Click here for more product details ...
2010		$5.99
	Microswitch: 5A, Button Actuator Miniature SPDT microswitch with button actuator. Body size 0.40" x 0.78" x 0.25". Contacts rated for 5 A at 125 VDC and 3A at 250 VAC. Solder connection. Mfr. # MS5 Click here for more product details ...
1881		$1.50
	Microswitch: 5A, Lever Actuator Miniature SPDT microswitch with lever actuator. Body size 0.40" x 0.78" x 0.25". Contacts rated for 5 A at 125 VDC and 3A at 250 VAC. Solder connection. Mfr. # MS5-L Click here for more product details ...
1882		$1.75
	Microswitch: 5A, Lever Actuator w/ Roller Miniature SPDT microswitch with lever actuator and roller for low friction. Body size 0.40" x 0.78" x 0.25". Contacts rated for 5 A at 125 VDC and 3A at 250 VAC. Solder connection. Mfr. # MS5-R Click here for more product details ...
1883		$2.00
	Push Button Switch: SPST, Red Through hole PCB leads. Click here for more product details ...
1317		$1.79
	Push Button Switch: SPST, Black Through hole PCB leads. Click here for more product details ...
1318		$1.79
	Push Button Switch: SPST, Green Through hole PCB leads. Click here for more product details ...
1319		$1.79
	Push Button Switch: SPST, Yellow Through hole PCB leads. Click here for more product details ...
1320		$1.79
	Push Button Tact Switch: SPST, Red Zippy tactile (tact) switch. Four legs, PCB mount. The switch body is 6mm square with a height of 4.3mm. The button is red and requires a slightly high operating force of 2.55N. It is intended for critical applications such as reset buttons where accidental presses are particularly undesirable. Mfr. # SKHHAQA010 Click here for more product details ...
2264		$.99
	Push Button Tact Switch: SPST, Black Zippy tactile (tact) switch. Four legs, PCB mount. The switch body is 6mm square with a height of 4.3mm. The button is black and requires an operating force of 0.98N. Mfr. # SKHHAJA010 Click here for more product details ...
2265		Pack of 4   $1.99
	Relay DPDT 5v Coil draws 80ma at 5v. DPDT contacts rated for 8A, 240 VAC. UL/CSA approved. Case dimensions 1.14" (L) x .5" (W) x .62" (H). Contacts are spaced on even multiples of .1" with a .3" gutter for easy mounting on prototype boards Mfr. # RTE24005F Click here for more product details ...
2151		$5.00
	Relay SPDT 12v Coil draws 30ma at 12v. SPDT contacts rated for 5A @ 30VDC, 10A @ 125VAC and 6A @ 277VAC. UL/CSA approved. Mfr. # JS1-12V Click here for more product details ...
4121		$5.00
	Relay SPDT 5v Coil draws 80ma at 5v. SPDT contacts rated for 16A, 240 VAC. UL/CSA approved. Case dimensions 1.14" (L) x .5" (W) x .62" (H). Contacts are spaced on even multiples of .1" with a .3" gutter for easy mounting on prototype boards Mfr. # RTD14005F Click here for more product details ...
2150		$5.00
	Relay SPDT 5v Coil draws 70ma at 5v. SPDT contacts rated for 10A, 240 VAC. UL/CSA approved. Case dimensions .87" (L) x .63" (W) x .65" (H) (22.0 mm x 16.0 mm x 16.4 mm. This is a fairly common footprint for minuature relays on custom PCBs but does not fit common 0.1" prototyping boards. Mfr. # T7NS5D1-05 Click here for more product details ...
2153		$3.00
	Relay SPDT 9v Coil draws 40ma at 9v. SPDT contacts rated for 12A, 240 VAC. UL/CSA approved. Mfr. # RWH-SH-109D Click here for more product details ...
1476		$5.00
	Relay SPDT 9v Coil draws 40ma at 9v. SPDT contacts rated for 5A @ 30VDC, 10A @ 125VAC and 6A @ 277VAC. UL/CSA approved. Mfr. # JS1-9V Click here for more product details ...
4120		$5.00
	Slide Switch: DPDT, Miniature Through hole PCB leads. Non-shorting. Click here for more product details ...
1322		$.89
	Slide Switch: DPDT, Standard Size Standard size DPDT panel mount slide switch. Eyelet solder lug terminals. Overall maximum dimensions 1.4" x 0.55" x 1" (height). The black plastic slide is 0.22" x 0.3" x 0.35" (h). The contact enclosure is 0.9" x 0.55" x 0.65(h) including the 0.35" long solder tabs. The mounting hole spacing is approximately 1.1" center-to-center. Contacts are rated for 0.5A at 125VDC and 11A at 125VAC. Mfr. # GF-1126-0033 Click here for more product details ...
1985		$1.99
	Slide Switch: SPDT, Miniature Through hole PCB leads. Non-shorting. Click here for more product details ...
1321		$.89
	Slide Switch: SPDT, PCB Through hole PCB leads with 0.1" spacing. Can be used with solderless breadboards. Mfr. # EG1218 Click here for more product details ...
1942		$1.29
	Slide Switch: SPDT, Standard Size Standard size SPDT panel mount slide switch. Eyelet solder lug terminals. Overall maximum dimensions 1.4" x 0.55" x 1" (height). The black plastic slide is 0.22" x 0.3" x 0.35" (h). The contact enclosure is 0.9" x 0.55" x 0.65(h) including the 0.35" long solder tabs. The mounting hole spacing is approximately 1.1" center-to-center. Contacts are rated for 0.5A at 125VDC and 6A at 125VAC. Mfr. # GF-624-6014 Click here for more product details ...
1986		$1.19
	SPST Magnetic Reed Switch Normally open magnetic reed switch (NO). Contacts rated for 0.5 A at 200 V. Solder connection. Requires 0.75" mounting hole. Mfr. # REEDSW1 Click here for more product details ...
1885		$2.50
	SPST Panel Mount On/Off Push-Button Switch Large SPST panel mount on/off push-button switch. Contacts rated for 2 A at 48 V. Solder connection. Requires 0.75" mounting hole. Mfr. # R1400A Click here for more product details ...
1884		$3.00
	SPST Panel Switch Mfr. # 75007 Click here for more product details ...
2011		$1.99