How can i take analog readings from a raspberry pi?
So Pratik Sen So after looking into some articles regarding taking analog reading from a raspberry pi and according to their official site. The raspberry pi doesn’t use any analog inputs. But you can take voltage readings from a GPIO pin using an rc circuit. Here is the related article in case you are interested. http://www.raspberrypi-spy.co.uk/2012/08/reading-analogue-sensors-with-one-gpio-pin/