03-17-2019, 07:50 AM
The output ports of the Caliper2PC interface have 5V levels (0V = low, 5V = high). A relais with optocoupler that works on 5V can be used to switch your motors.
These relais cards can be found on eBay or on Aliexpress see attachment.
These relais cards can be found on eBay or on Aliexpress see attachment.