The Arduino Uno-compatible board has an MCS-51 (often called 8051 instead) instead of the usual ATmega328P/ATmega168. Specifically, [ElectroBoy] uses the AT89S52 .

Embedr is an AI-powered Arduino-like IDE designed to simplify development for Arduino-compatible microcontrollers. It looks ...

Both the Arduino Nano and Uno can be powered via their integrated USB connectors. This automatically supplies regulated 5V power to the board, allowing you to use any USB-supported power source ...

Arduino Uno R4 WiFi comes with built-in Wi-Fi and Bluetooth capabilities, ... This allows the board to read more data (values from 0 to 16383). Which Uno should you buy? Sorapop Udomsri/Shutterstock.

Undaunted, [Antiquekid3] threw some modern hardware into the mix, and used an Arduino Uno as a Documation to Serial interface. The Arduino had plenty of I/O to wire up with the card reader’s ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield. ... /* * Read a card using a mfrc522 reader on ...

The official Arduino team has this week revealed more details about the new Arduino UNO R4 development Board which will be officially launching in a few months time during May 2023. The ...

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 ...

A 3D-printed flying quadcopter drone. 3D printing and flying drones are among the two most popular activities for Arduino owners.Here we have a project that combines both activities into one ...

If you read to the end of this article, I'll show you how this approach can also be a strong win for your career goals, so it's a win-win. The starting point for this is getting yourself an Arduino .