This sketch can be used to resurrect AVR chips with wrong fuse settings using high-voltage programming. It uses many of the ideas and code of MightyOhm's HV Rescue Shield 2. You need an Arduino Uno ...

Here’s a no-PCB Arduino that doesn’t obscure the DIP footprint of the AVR chip. It’s built on an ATmega88 chip, and includes a programming header, reset button, a couple of filter… ...

Materials: Arduino Uno AD8232 ECG sensor module OLED display (128x64, SSD1306 driver) 2 x LEDs (different colors recommended) 2 x 220 Ohm Resistors (for LEDs) (optional) Connecting wires Breadboard ...

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 ...

The circuit diagram for a 4 * 4 * 4 LED cube using Arduino Nano involves several components and connections to ensure proper functioning. Here's a step-by-step explanation.

A 3-D LED LED cube game that will be able to astound you with the combinations it is capable of. Inexpensive and easy to make, thanks to 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 ...

The Arduino Esplora is a ready-to-use, easy-to-hold controller that lets you explore the infinite possibilities you have in the world of Arduino, without having to deal with breadboards or ...