SunFounder ESP32 Starter Kit
4.19.1 Required Components
In this project, we need the following components.
It’s definitely convenient to buy a whole kit, here’s the link:
Name ITEMS IN THIS KIT LINK
ESP32 Starter Kit 320+
You can also buy them separately from the links below.
COMPONENT INTRODUCTION PURCHASE LINK
ESP32 WROOM 32E
ESP32 Camera Extension -
Breadboard
Jumper Wires
Potentiometer
4.19.2 Build the Circuit
The potentiometer is a resistive element with 3 terminals, the 2 side pins are connected to 5V and GND, and the middle
pin is connected to pin35. After the conversion by the ADC converter of the esp32 board, the value range is 0-4095.
600 Chapter 4. Play with Scratch
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