An exercise bike game controller: a standard bicycle and trainer stand, plus 2 Leonardos to emulate keyboard/mouse, and joystick inputs.

DIY game controller project with a Pro Micro which uses an ATmega32U4 microcontroller for emulating a game controller.

I found the Arduino Leonardo to be a great way to manage my CNC machine with little programming effort.

An upgraded version of the Mini UNTZtrument by Adafruit.

This project is an all-in-one plug-and-play DIY PC unlock interface, that uses RFID card or fingerprint scan to log in/out your Windows PC.

Retro Atari 65XE plus Arduino Leonardo as USB-keyboard for a modern computer. It will leave the opportunity to use this Atari in native mode.

Control to limit the temperature of a tankless WH to prevent triggering the limit switch

FreeRTOS, simple, easy to use, robust, optimised for Arduino IDE. Full access to FreeRTOS capabilities, within classic Arduino environment.

A Fun version of the Minesweeper game, using Arduino Leonardo, 8x8 NeoMatrix Led Array, Button and Joystick Module.

Play the Nintendo Switch racing game "Mario Kart 8 Deluxe" using a real bike.

Control your mouse cursor with this simple Leonardo switch setup.

Save your time with a click of a button.

Control your media player using simple hand gestures. No complex circuit. Works on all computers.

This device notifies you via mobile SMS, a custom app, buzzer or email if someone turns your room light ON.

Perform limited autonomous navigation and plot a 2D map of the environment.

Make a "4-cilinder" motor of demolished drives

Park your car safely in the garage with Arduino!

It's a Gyro+Accelerometer controlled mouse with a button. Made using Leonardo,Gesture Mouse takes CounterStrike to a whole new level!

Arbalet is a touch table made of 150 LEDs. Play Tetris Snake or Piano on your coffee table, or develop your own Python apps!

Authentication system that requires users to present their badge in order to grind their beans.

Lo Fi Robot is an easy and accessible open source robotics system for educational and hobby purposes. WWW.LOFIROBOT.COM

Arduino micro with RFID unlock your computer. Set one or many RFID tag, and unlock your computer with your personal password.

It's a screen with colorful backlight that shows you some information about printing progress.

A rotary table for 3D photography.