Most projects are built on abstractions. After all, few of us can create our own wire, our own transistors, or our own integrated circuits. A few months ago, [Julian Ilett] found a problem using th… ...

The most basic Arduino project – toggles an LED on and off at regular intervals. Breathing LED: Creates a fading (breathing) LED effect using PWM (Pulse Width Modulation). Controlling Multiple LEDs ...

It’s actually based onthe Arduino Mini but comes jam-packed with other electronics as well,almost turning it into a mini PC. The Piccolino features an onboard OLEDdisplay, built-in Wi-Fi, 32K of SRAM, ...

This project develops an autonomous maze-solving robot using an Arduino Uno, designed to navigate a 4×4 wall maze using two algorithms: Wall Following and Flood Fill. The robot uses three ultrasonic ...

The Atmega 328P chip in the Arduino Uno has three PWM timers (known as Timer 0, Timer 1, and Timer 2) controlling six PWM outputs. Each of the timers has a prescaler that generates the timer clock by ...

There are several Arduino-driven DDS projects (example: the Poor Hams Scalar Network Analyser). For a wider frequency range, AD9851 modules from Ebay are popular. Troubles come if you start ...

With their cheap price tags, massive I/O provisions, and low power consumption, microcontrollers like the uber-popular Arduino family have diverse use cases, from simple automation projects to ...