Hi I'm resuming a project that I abandoned for a while , I would like to treat in this topic the front Panel of the Single output PSU , with 3 Digit for Current and Voltage , also for control of voltage i used coarse and fine Potontimeter and one Pot for current , to do this I used
a PIC with a uln2003 and two 74hc574 to Latch the segment state the principe is relatively simple , for ADC i used a MCP3202 Wich is a two channels 12bits ADC , so i shared this to know what are the points to improve