Relay driver circuits...
Resistor color code table...
Channel photo updated
Metal detector circuit diagram..👇👇👇
FingerPrint sensor for protues simulation... if u need the file..
👇👇👇👇
@niko12
Simple PCB layout design software.. "kicad"
Arduino schematic circuit using kicad.👆👆
If u need arduino footprint and 3d models for kicad..
👇👇👇
@niko12
Python module for socket programing..