Open-source boards designed in KiCad by MrSimranjitSingh on GitHub, from 5 repositories. A board’s address here is its repository’s there.
MrSimranjitSingh/AcMains_TC
MrSimranjitSingh/General_Nano
MrSimranjitSingh/icsp_prorammer
MrSimranjitSingh/Power_Circuit_TC
MrSimranjitSingh/ud_29