Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

In the previous chapter, we stored the current state in a variable and switched the LED operation mode every time the button was pressed.The signals sent to the LED so far have been of two types: HIGH ...

An Arduino project that demonstrates how to toggle an LED using a single push button. Each press changes the LED's state from ON to OFF or vice versa by implementing state management and edge ...

This time, to learn with students in class, I thought I would learn from the basics how to light up an LED using an Arduino. It is difficult to learn from scratch, and it is even harder when you are ...

I made this Arduino project that allows to turn ON and OFF LEDs using a cheap IR remote control as a preparation for the next big step: disassemble my girlfriend’s chinese LED lamp and replace its ...

#define LED_NUM 2 // Define the number of LEDs in the NeoPixel strip (2 LEDs) #define LED_PIN 8 // Define the GPIO pin number for the LED strip (pin 8) strip.setBrightness(50); // Set the brightness ...