4 ms·
The protocol is really simple +5v is 1, 0v is 0. The circuit is just a single conductor and a common ground pin. If you connect a LED between the bus and ground
by gioscarab 6y ago
The protocol is really simple +5v is 1, 0v is 0. The circuit is just a single conductor and a common ground pin. If you connect a LED between the bus and ground you can visually see packets in form of light pulses.