Pre-Built Modules
A wide variety of ready to go electronic modules, ranging from DC motor speed controllers to gyroscopes, accelerometers and much more.
- 1 - 120 min Delay Off Switch$12.95
SKU: MXA105
This circuit can be used to turn off a walkway light or automatically turn off ventilation by setting switch-off time delay up to 120 minutes. Learn More - 1.5A DC Motor Speed Control Module$9.95 As low as $9.00
SKU: FA804
20 Watt DC Motor Speed Control Module / LED dimmer module.
This high precision DC motor speed control module can be varied from a complete stop up to the maximum.
Learn More - 10 LED Electronic Roulette Module$12.95 As low as $11.50
SKU: FA127
Uses 10 LEDs to simulate a roulette wheel. Has sound! Stops on a random number. Learn More - 10A Step Down Converter 15A Intermittent$12.95
SKU: 10A-STEP-DOWN-CONVERTER
High efficiency switching regulator. 10 AMPS, but 5A continuous is recommended. May not be exactly as pictured Learn More - 12 LED Automatic Night Light$9.95
SKU: MXA103
Automatic Night Light. The LEDs light up when darkness falls. Learn More - 12 volt Mini thermostat LED$6.95 As low as $6.50
SKU: 12THM1
Mini LED digital thermometer with high set point display and lo set point display. Learn More - 12 volt Mini thermostat with LED display$8.95
SKU: W3001
Mini LED digital thermometer with relay output W3001. Learn More - 15 watt mono Audio Amp$15.95 As low as $14.85
SKU: FA607
A low cost BTL amplifier kit. Provides 15 watts.For the kit version click here: FK607 Learn More
- 16 channel high speed analog/digital multiplexer$3.95 As low as $3.49
SKU: 74HC4067
16CH Analog/Digital Multiplexer Breakout Precise Module Learn More - 16.8V 4-series Lithium Battery Pack Overcharge/Over-discharge/Overcurrent/Short-circuit Protection Circuit Board$9.95
SKU: BATTMANLI16-8
16.8V 4-series Lithium Battery Pack Overcharge/Over-discharge/Overcurrent/Short-circuit Protection Circuit Board Learn More - 1602 LCD display for Raspberry Pi with 1 neopixel RGB led$10.95
SKU: LCD1602RGBPI
2 x 16 character LCD for the PI GPIO. 5 Buttons mounted on the PCB. Learn More - 17 button IR transmitter and receiver$3.95 As low as $3.25
SKU: IR17TR
Tiny 17 button IR transmitter with IR receiver module and IR module breakout board. Learn More - 1A LiPo Battery Charger Micro USB TP4056$2.95 As low as $2.25
SKU: LIPOCHMICRO
Simple LiPo charge with Micro USB connection Learn More - 1A LiPo Battery Charger Mini USB TP4056$2.95 As low as $2.25
SKU: LiPOCHMINI
Simple LiPo charge with Mini USB connection Learn More - 2 + 2 Watt Stereo Power Amplifier$11.95 As low as $9.95
SKU: FA603
A tiny low cost 2 watt stereo amplifierTo order the kit version click here: FK603 Learn More
- 2 2W Power Amp Kit w/ Speakers$18.95
SKU: FA675
This 2 x 2 Watt power amplifier kit is a small amplifying circuit that is suitable for amplifying input signals.
FULLY ASSEMBLED & TESTED MODULE Learn More - 2 Cell 7.4V 8.4V Lithium Battery Management System$1.95
SKU: LIBPB
2 Cell 7.4V / 8.4V 18650 Lithium Battery Protection Circuit. Learn More - 2 Cell 8.4V Lithium Battery Protection$1.95
SKU: LBP84V
2 series 8.4V lithium battery protection plate Learn More - 2 Ch Learning IR Receiver Ver 2.0$34.95
SKU: VK038
Two 10 amp SPST relays on a small PCB form a simple remote control. Good for 5 amps per connection.
ASSEMBLED & TESTED Learn More - 2 CH UHF Remote Control Module$36.50 As low as $25.93
SKU: MXA107
This UHF remote control circuit is compatible with electric appliances.
Two channels for turning on and off, for instance: light, electric fan, etc.
Assembled Module Learn More - 2 Channel Key Chain Transmitter$19.95
SKU: 600-2n-310
310MHz remote comes pre-built, in a plastic casing and 12vDC battery. Learn More - 2 Channel PWM Pulse Adjustable Frequency Square Wave with Digital Display. Signal Generator Module$6.95 As low as $5.95
SKU: DUALPWM
2 Channel PWM Pulse Adjustable Frequency Square Wave with Digital Display and serial interface. Learn More - 2 Channel serial Relay I/O card$34.95
SKU: VK039
Mini 2 channel Relay card for simple control functions from your PC or Arduino. NEW ITEM
Assembled & Tested Learn More - 2 channel solid state relay 5V OMRON SSR G3MB-202P Solid State Relay with Resistive PICO Fuse$5.49 As low as $4.50
SKU: 2CHSSR-1
Dual channel Solid state relay module. 0 - 240 VAC at 2 amps. Learn More
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