The ESP32 keeps finding new jobs in my house.
Have you ever wanted to turn external electrical devices ON/OFF from your PC? In this article, we will explain how to turn LEDs on and off from a PC using the "USB RELAY X-RL2 (2-channel)," a ...
Prototype 2 — Arduino Uno + Shield version The second prototype was redesigned using an Arduino Uno with an Arduino Sensor Shield. The shield made the wiring cleaner and more reliable for exhibition ...
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