Controlling Relay Boards from an ESP32

Relays are electronic switches that allow a low voltage output from an ESP32 or an Arduino to control a much more powerful circuit like a 12V Solenoid lock, a 24V motor, or even your home 220V AC mains supply. ⚠️ WARNING ► We will use High Voltage which if incorrectly or improperly used could lead to injuries or even death. So, be very very careful. ● Playlist Link: bit.ly/3TdXiq5 ● Introduction to ESP32:    • Introduction to ESP32 Board - Getting...   ● Serial Monitor( NEW Arduino IDE ):    • ESP32 Tutorial - How to use Serial  M...   ♥ Don't Click This! : bit.ly/3jvI8g6 -------------------------------------------------------------------- FOLLOW ME: ● TikTok : www.tiktok.com/@enjoy_mechatronics ● Facebook: www.facebook.com/EnjoyMechatronics ● Github: github.com/Enjoy-Mechatronics -------------------------------------------------------------------- ► All content by Enjoy Mechatronics is 100% free. I believe that education should be freely available to everyone.

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