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---------------------------------Part's List--------------------------- //
Resistors 1k ,2k,20k,200k,1M :
https://m.aliexpress.com/item/3284709...
Rotaryswitch:
//https://m.aliexpress.com/item/3290533...
// Original Arduino Uno :
https://m.aliexpress.com/item/3283185...
// LCD 16_2 i2c :
https://m.aliexpress.com/item/3268561...
// Jumper wires Dupont :
https://m.aliexpress.com/item/3282555...
// Breadboard :
https://m.aliexpress.com/item/3264784...
___Code___schematic___&____library_______________
https://drive.google.com/folderview?i...