Run supply 400W. Arduino on all the LEDs.
LCD display lights up and filled squares. After not long work power supply is turned off. Maybe something went wrong, how to determine that? From the USB everything works fine. Prior to failure, I could not control the stepper motors, now I can not. Please help!
LCD display lights up and filled squares. After not long work power supply is turned off. Maybe something went wrong, how to determine that? From the USB everything works fine. Prior to failure, I could not control the stepper motors, now I can not. Please help!