📘 LED Control with Push Buttons – Arduino Uno 🧠 Idea This project demonstrates how to control three LEDs using three push buttons with an Arduino Uno. Each button toggles a specific LED on or off.

LED Bar Graph Visualization: The Arduino receives the number and lights up that many LEDs (up to 4). Non-Blocking Arduino Code: The Arduino sketch uses the millis() function for timing, ensuring the ...

On top of driving LED strips, Spark and Pixel are designed to be modified, reprogrammed, and played with! Their USB interfaces enable easy programming via the Arduino interface.

The Arduino then controls the state of the LED using the active high enable line from the column multiplexer chip. [Alex] wanted more than just a static image to show off on his new display, so he ...

Recently, we published an entry-level Arduino project with a single seven-segment LED display. Although it’s an amazing DIY project, we noted that most of the readers are looking for more advanced ...

Arduino microcontrollers have added Python to the range of compatible programming languages. Others can be used, and not just Arduino's own IDE app.

August 28, 2011 [Mike] sent in a project he’s been working on – a port of a BASIC interpreter that fits on an Arduino.

8x8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8x8 LED Matrix module ...