Published On May 22, 2020
Relays allow you to control high-voltage devices like a light bulb or outlet. You can also use them to operate garage doors or curtain motors.
They are easy to connect & easy to control with an ESP32. Make a project to control the lights via WiFi? No problem for the ESP32!
⚡️Other videos in this series:
• ESP32 + Arduino
(Everything you need to know about programming the ESP32 by using the Arduino Framework)
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