Instead, simple brushed motors live right out in the open water. Single pole double throw switches are connected to 100 feet of Ethernet cable and control the relays powering the motors.
Infineon has released a family of H-bridge driver ICs for small brushed dc motors in vehicles, that include hardware for ISO26262-level functional safety. Called the BTM90xx family, they are intended ...
They’re all powered by basic DC brushed motors which are enough to get the job done on the small scale. They look particularly good if tiny scale model-making is your passion.