The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and mouse thanks to the new ATmega 32U4 microcontroller. This feature isn&… ...

This project explores multiple ways to interact with a 16x2 LCD display using an Arduino Uno and the LiquidCrystal library. Whether you're a beginner learning LCD interfacing or an advanced user ...

🧰 Components Used: Component Quantity Arduino Uno 1 HC-SR04 Ultrasonic Sensor 1 16x2 LCD Display 1 Breadboard 1 Jumper Wires As required USB Cable 1 Potentiometer (optional, for LCD contrast) 1 (not ...

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, and ...