I designed a PCB and connected a potentiometer to GND - VCC and Analog pin 2
I uploaded a bootloader for a uno. configured as uno.
When i read my analog port i don’t get anything else then VCC
we i meassure it with my scope or multimeter i (measure on the pin of the chip itself ) the voltage change from 5v vcc to 0. so thats okay.
But why is my code not working
The led is always fully on. regardless the voltage i measure on the A2 pin.
is there something wrong with the chip or did i do something stupids.