This hack from [Greg Matthews] does just that, using a Raspberry Pi, a OBD-II Consult reader and an LCD screen to create a digital dash that can run alongside (or in front of ) your old-school ...

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.

Roni Bandini, tired of the daily reggaeton concerts courtesy of his neighbor, decided to employ a Raspberry Pi and some clever programming to create a unique solution. Dubbed ‘Reggaeton Be Gone ...