Based on an Arm® Cortex®-M4 core, the RA4M1 microcontroller on the Arduino UNO R4 features a clock speed of 48 MHz for higher processing power. To accommodate more complex projects, ...

This project implements a real-time distance measurement system using an Arduino Uno microcontroller and an HC-SR04 ultrasonic sensor. The measured distance is displayed on an I2C LCD screen, ...

This project demonstrates how to interface an STM32L4 microcontroller with a character LCD using I2C communication. The project includes a custom LCD library adapted from an Arduino library to work ...

The Arduino Uno is an open-source microcontroller board based on the Microchip ATmega328P microcontroller and developed by Arduino.cc. It was first developed back in 2003 as an affordable ...

DIY Shrimp Microcontroller Replicates an Arduino Uno at One-Fifth the Price. ... Since it appears just like an Arduino Uno you can do any of the hundreds of projects for that board.

This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, … ...

Microcontrollers in industrial applications are frequently used to manage almost simple circuits dedicated to a single task. We might think that an AVR microcontroller – e.g. the ATMega328p adopted by ...

It just seemed fitting to start Open Sourced with the Arduino microcontroller. Arduino is an open-source microcontroller and development environment. It was originally for the hobbyist market, but as ...

While newer Arduinos and Arduino compatibles (including the Hackaday.io Trinket Pro. Superliminal Advertising!) either have a chip capable of USB or rely on a V-USB implementation, the old fogies o… ...

Pinoccio is a new Internet of Things-friendly microcontroller designed to get home-brew electronics projects talking to the internet and, usefully, each other. Pinoccios come with or without Wi-Fi ...