The steps were quite simple, but you’ll need enough empty space in the wiring box behind the switch to accommodate the 4.3 x 1.0 x 3.8 cm (0.51 x 0.39 x 1.5 inch) Hue Switch Module.

Piezo Trigger Switch circuit described here is a microcontroller-compatible shock/impact sensor switch module works on 5VDC supply. The whole circuit can be assembled on a 5×7 cm common circuit board.

Posted in Arduino Hacks, Tool Hacks Tagged arduino, dahlander, DIN rail, high voltage, motor, three-phase ← Happiness Is Just A Flaming Oxy-Fuel Torch Away The Tiny, Awesome Class D Amp → ...

Of course not! If you are [Guyfromhe], you solve this problem with a servo attached to a screw-on light switch faceplate, and you control it with a pair of Arduino/nRF24L01 combos.

The module essentially makes your wall switch a toggle control. Regardless of what state the lights are currently in, you can flick the physical switch and toggle them.

Self-powered wireless switch for Zigbee The self-powered PTM 216Z switch module from EnOcean, which meets the criteria of the new generic switch standard, is part of the ubisys solution.

Coming soon: the wall switch module! Make any light switch smart by installing this little gadget behind the wall plate. Your smart lights stay reachable — and you can use the light switch to ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...