Skip navigation

SCHO TCM320C Board in Action with PTM200C rocker switches


This is the video of my SCHO project TCM320C Control board on Action.

The PTM200C switches control 4 relay outputs on a ULN2803.

Its used for two purposes relay drive for 4 relays and status LEDs for learn-in the TCM320C module.


Although the contest ended but I am trying to finish this project as this would be the one I will be using in the long run.