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Here we are discussing about the pinout of the popular 30 pin board ESP32 Dev kit 1. The ESP32 board has quite a serious number of GPIO, ADC..

ESP32 is a highly popular and versatile microcontroller-based system-on-chip (SoC) developed by Espressif Systems. It is widely used in the field of Internet of Things (IoT) and offers a comprehensive set of features and capabilities.

Here are the step-by-step instructions to control LED dimming using a potentiometer with Arduino: Connect one leg of the potentiometer (usually the left or right leg) to the 5V pin on the Arduino board.

Here are the step-by-step instructions to control an LED with a push switch using Arduino Uno: Connect one terminal of the push switch to the Arduino board’s digital pin. For example, connect it to pin 2.