after 5 months of using the controller, the relay switched on permanently and the rotator spun around and around
I was also bothered by the constant clicking of the relays when watching satellites
that's why I bought this controller to control two motors
and replaced the 4 relays that control both motors
original controller diagram
and a conceptual wiring diagram with the controller
I also put filters in front of the motor outputs
I disconnected resistors R10,R11,R12,R13 and connected the signals from the processor to the controller
final wiring
