To build this project, all you need is three main components: an Arduino Uno, a 16x2 LCD, and a push button. You can connect everything to a breadboard to keep it simple.

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

However, as you get comfortable with using Arduino, you'll eventually start to move away from the basic tutorials in the book and onto more challenging projects. Thankfully, the Arduino board is ...

The book doesn't dawdle... Chapter 1 starts you right up with the Drawbot project. It's a mix of Lego parts that include some beams and motors as well as an Arduino Uno and a special shield (used ...

The magic lies in Arduino's Modulino nodes, which consist of various sensors and actuators that connect to the UNO R4 WiFi board. The Plug and Make Kit is a complete package to get started. Inside ...

That accomplished, he naturally decides to squeeze it into an Arduino Uno with only 2K of RAM. Even if you are ambivalent about the Forth language, [Thanissis]’s project has some great ideas to ...

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 ...

An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a ...

To accommodate more complex projects, the UNO R4 is fitted with 32 kB of SRAM and 256 kB of flash memory. The Arm Cortex-M4 core also features a floating point unit (FPU), bringing a performance boost ...

As much as we love the Arduino Uno, it's not the most powerful of hobbyist microcontrollers. Fortunately, the folks in Turin have just put the finishing touches on a 32-bit upgrade with buckets of ...

The Arduino UNO R4 boasts a 3x performance increase over the UNO R3 and , in addition, SRAM has been upgraded from 2kB to 32kB, and flash memory from 32kB to 256kB to support more complex projects.