Table of Contents
Advertisement
SunFounder ESP32 Starter Kit
This project builds upon the
project by adding a button to control the digit displayed on the seven-
2.5 Number Display
segment display.
The button is directly connected to IO13 without an external pull-up or pull-down resistor because IO13 has an internal
pull-up resistor of 47K, eliminating the need for an additional external resistor.
Wiring
3.38. 6.6 Digital Dice
429
Advertisement
Table of Contents
Need help?
Do you have a question about the ESP32 and is the answer not in the manual?