To this end, we implement IRIG timecodes, a method enabling UTC timestamps to be encoded in sequences of short and long TTL pulses from the Raspberry Pi's GPIO pins that can be sampled by an ...

3D printed Raspberry Pi 4B case. ... The GPIO pins on the Raspberry Pi board are protected from damage by the case, ... The attached diagram provides a full parts list and an exploded view, ...

We’ve gotten used to the GPIO-available functions of Raspberry Pi computers remaining largely the same over the years, which is why it might have flown a little bit under the radar: the Raspb… ...