Custom Designed, Dual Zone Wine Cooler Circuit Boards

A neighbor gave me a dual zone wine cooler that would not operate.  At first I thought it was going to be an easy fix.  It ultimately turned out that the unit needed a new control board.  After extensive searches, it turned out that the control board was obsolete and no longer available, which  thereby transformed the mechanically operating unit into scrap.

 

As a result of my frustration, new circuit boards were designed and custom code  written to get the unit back in action.   

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