Table of Contents
Advertisement
To wire up a potentiometer as a voltage divider:
Hardware
In addition to your microcontroller board, you will need the following hardware to
follow along with this example.
Potentiometer
©Adafruit Industries
Connect one outside pin to ground
Connect the other outside pin to voltage in
(e.g. 3.3V)
Connect the middle pin to an analog pin
(e.g. A0)
Page 133 of 263
Advertisement
Chapters
Table of Contents
Need help?
Do you have a question about the ESP32-S3 and is the answer not in the manual?