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 ...

We’ve featured a few minimalist LED clocks before, at least one with a minimal face, and another single-LED offering. But that one used a bi-colour LED, so [Setvir] takes the minimalism crown.

Instead of the relative horror of driving 40 LEDs with a single Arduino, [Martyn] bit the bullet and got a Maxim 7221 LED driver.

This project demonstrates how to create an 8-bit binary counter using the 74HC595 shift register, 8 LEDs, and an Arduino. The binary counter displays values from 0 to 255 in binary, with each LED ...

This project showcases a basic FreeRTOS task on the ESP32 to blink an LED using the Arduino framework. 📝 Description: This project showcases a basic FreeRTOS task on the ESP32 to blink an LED using ...