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 ...

The Simple LED demo demonstrates a basic serial communication between a display and an Arduino. When the ON or OFF button on the display is pressed, the display automatically sends a packet through ...

A simple, LED indicator with RGB/HSV control via a single control pin, ... Figure 4 Schematic of the string lights-to-LED adapter where the 5v is supplied by a USB connection to the Arduino Nano and ...

Here’s a cool hack to get you in the December holiday mood! Arduino controlled Christmas lights! It all started because [Anx2k] had some leftover LED’s from one of his other projects, so he ...

WS2812B LED Pinout. The WS2812B LED has a total of 4 pins, among which two are for power, one for data in and the other for data out. The pinout of the WS2812B LED is as follows: VCC - Provides power ...

Blink an LED on each pinout of the ATtiny84 using Arduino IDE /* This sketch turns on an LED on for 0.2 seconds, then off for 0.5 seconds for each useable pinout on the ATtiny84 - there are 11 useable ...

The schematic itself is very simple and needs a handful of generic components to build. If you don't have a prebuilt module on hand but still want to test your project, ... /* Arduino pins where the ...

When the only tool you have is a hammer, every problem looks like a nail. An LED ornament for the Christmas tree can be built in any manner of simple, easy implementations. You certainly don’t ...