A push button is a switch that’s activated by pressing it, often with a finger or thumb. When pressed, it either completes or interrupts an electrical circuit, enabling or disabling the flow of electricity. Push buttons find widespread use in a variety of electronic devices and systems for user input, control, and interaction. Here is…
A simple LED circuit with an Arduino Mega R3 refers to a basic circuit setup where an LED (Light Emitting Diode) is controlled by an Arduino Mega microcontroller. This is usually one of the first experiments that hobbyists and students do when they start learning about Arduino and electronics. The objective is to control the…
The Arduino Mega 2560 R3 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins, 16 analog inputs, 4 UARTs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a…