It’s a simple light controlled by a motion sensor that anyone can put together. The meat and potatoes of the build is an off-the-shelf motion sensor, the same kind that is used in a home ...

That’s it. Microwave-based motion sensor board on top, controller board for LED ceiling light underneath. The power adapter is straightforward in that it accepts 100-240 Volts AC and turns it ...

Thanks to its magnetic-field detection in X, Y, and Z directions, Diodes Inc.’s automotive-qualified AH4930Q is able to ...