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General Purpose Temperature Sensor
$ 15.45 15.45 USD
Dimmer for Electronic Transformers
$ 14.00 14.0 USD
Educational soldering kit, DMX-controlled relays
$ 21.95 21.95 USD
Power Saver / Timer (Kit)
$ 8.25 8.25 USD
Volume and Tone Control - Preamplifier (Kit)
$ 18.95 18.95 USD
Firmware of CPS142 (K142) IC ONLY
$ 0.99 0.99 USD
Firmware of CPS92 (K92) DIP20 IC ONLY
$ 11.95 11.95 USD
RGB Shield for Arduino, perfect for dimming, stackable
$ 15.45 15.45 USD
Audio Shield for Arduino
$ 19.95 19.95 USD
Motor and Power Shield for Arduino
$ 18.95 18.95 USD
KC7789M PIR Sensor Module with Lens -C
$ 5.95 5.95 USD
Fresnel Lens -C ONLY for KC7789M PIR Sensor Module
$ 0.69 0.69 USD
Fresnel Lens -F ONLY for KC7789M PIR Sensor Module
$ 0.69 0.69 USD
KC7789M PIR Sensor Module with lens -F
$ 5.95 5.95 USD
Twin-Motor Gearbox Kit
$ 12.95 12.95 USD
Cherry MX Switch Breakout
$ 2.95 2.95 USD
Cherry MX Switch
$ 1.95 1.95 USD
Tactile Switch 0.24" x 0.24" Height: 0.20"
$ 0.25 0.25 USD
SparkFun micro:bot kit
$ 64.95 64.95 USD
Parallel Port Interface card with Relays Outputs and Safety Charge Pump Option
$ 49.95 49.95 USD