[Sayantan Pal] did this for the humble RGB LED matrix, creating an extra-thin version by recessing WS2812b NeoPixel LEDs inside a PCB. The popular WS2812B is 1.6 mm in height, which happens to be ...

[Alex] built an add-on board for his TI launchpad that lets him use it as a wireless controller for an RGB lamp (translated). As you can see above, the board has a pair of female pin-headers which … ...

Applied to NODO’s Max controller, ECM’s PCB Stator motors solved a major dilemma in haptics. With conventional motors, as torque increases, cogging also increases. With PCB Stator motor ...