Controlling the light-emitting diode (LED) with a ESP32 Three is one surprisingly simple task, especially when employing the 1k load. The resistor limits a current flowing through the LED, preventing them from burning http://theengineerstore.in/products/nvidia-geforce-rtx-3060-ti-8gb-gddr6-pci-express-4-0-graphics-card-steel-and-black