like these network-operated Raspberry Pi-powered tally lights. A tally light is the light on a camera that lets the person being recorded know which camera is currently in use. Networking them all ...

Although the Raspberry Pi started out as a way for kids to learn to code, it has turned into so much more since its invention ...

This set [Gregtinkers] on a path to document the scale of the problem and lend justification to police action, which led him to use OpenCV and the Raspberry Pi camera to make his own speed camera.