The CAN bus uses a High and Low circuit, meaning only two wires connecting each ECU to the network. This enables ECUs to output and receive important data between each other with fewer circuits, ...

[mark] had an interesting idea when looking at all the wiring of a typical 3D printer; Use CAN Bus. There are a lot of wires going to the extruder assembly, and with most designs this thing is ...

Here's How CAN-Bus Changes Everything. Engine swaps are becoming more complex than ever before, breeding a new era of digital hot rodding. ... being wired in a traditional circuit.

It’s a small PCB with an onboard CAN interface from an ESP32-S3 and a car-friendly power supply circuit, and perhaps most importantly, it has an auto-shutdown feature to prevent battery drain.