Uploaded February 2010 | Updated September 2026, 3 weeks ago
Just a little program I put together for a Motor UP/DOWN LED Chevron controller, for my buddy. Check out the video for circuit operation... code uses an interrupt driven routine for fast switching. Inputs could be debounced easily, but currently are not. Switches would ultimately be outputs from a PLC that controls a motorized sprayer which travels up and down repeatedly over a long period of time.
Just a little program I put together for a Motor UP/DOWN LED Chevron controller, for my buddy. Check out the video for circuit operation... code uses an interrupt driven routine for fast switching. Inputs could be debounced easily, but currently are not. Switches would ultimately be outputs from a PLC that controls a motorized sprayer which travels up and down repeatedly over a long period of time.
