In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting ... Just follow the schematic diagram to complete the construction, and use any standard ...

Whenever we hear the name “Electronics”, the first thing which comes immediately in mind is LED and Resistor. LED and Resistors are the first few components which are introduced in the starting of ...

The potentiometer which is connected to the timer should be preset and also to adjust the blinking or flashing speed of the LEDs. The bicolor LEDs are used in this circuit and connected to each other ...

1: Circuit diagram of the 7×5 LED matrix using Arduino The circuit shown in ... For initial testing of Arduino board, upload a simple program like Blink from the example sketches in Arduino IDE.

This flasher has a chip that controls the random flashing rate of the LEDs. The circuit diagram of the LED flasher using Arduino is shown in Fig. 1. The circuit is built around Arduino Nano board ...