Let’s start with the simplest led project which consists in turn on an LED. You can use an external one or use the one soldered on the board (pin 13). Turn ON an LED Sketch This is a very simple ...

Blink a LED: The most basic Arduino project – toggles an LED on and off at regular intervals. Breathing LED: Creates a fading (breathing) LED effect using PWM (Pulse Width Modulation). Controlling ...

Circuit and working of Arduino LED Project Fig. 1: Circuit diagram of the 7×5 LED matrix using Arduino. The circuit shown in Fig. 1 includes an Arduino UNO board, a few transistors that act as ...

This project uses an Arduino micro-controller to time a gradual light-strip illumination to simulate a sunrise, and thus allow one to wake up gradually rather than suddenly by an alarm clock. I've ...

Spread the loveThe Arduino has long been a favorite among electronics enthusiasts of all levels of skill, and it’s easy to see why. Whether you’re a beginner or a seasoned pro, the Arduino makes it ...

WS2812B & Arduino. Earlier we controlled LED matrixes, strips and other complex LED projects bundled with countless interconnected wires with the help of multiplexers and shift registers. Now it is ...

Many LED strings can be used in place of a single LED using suitable drivers. However, total current of Arduino Nano is limited to 200mA, so it is advisable to use a suitable driver if more than one ...

An Arduino hourglass project is a fun and educational project that involves creating a digital hourglass timer using an Arduino microcontroller and some simple electronic components. The project ...

Arduino nano is a ATmega328 based small and breadboard compatible arduino board.It has mostly same functionality to Arduino Uno but without DC power jack and works with a mini-B USB cable instead of ...