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Arduino-Based (ATmega32U4) Mouse and Keyboard Controller

“This Raspberry Pi-compatible device lets you use joysticks as a mouse and enter keyboard and modifier keys with two dynamic keypad options. For a long time, I needed a simple device allowing me to send varying mouse and keyboard commands …

Arduino Endless Run Game Using LCD Display & Push Button

“In this tutorial we are going to build a simple “Arduino Endless Run Game Using LCD Display & Push Button.” This is very simple & DIY game which we are going to make in this project we use LCD I2C module to …

Arduino Nano NeoPixel Shield With Integrated RTC

“”Hello folks and welcome to my 25th Instructable, the Arduino NeoPixel Shield. It’s my first one for a while so forgive me if I’m a little rusty, but it sure is good to be back! Here we have …

Army researchers detect broadest frequencies ever with quantum receiver

“A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for Soldier communications, spectrum awareness and electronic warfare. Army researchers built the quantum sensor, which can sample the radio-frequency spectrum—from zero …

Audio Amplifier With the LM386!

“Hello everyone, today I’m going to show you how to make a simple audio amplifier with the very popular LM386. The hunt for an audio amplifier began when I wanted to spice up my Arduino projects with audio, but …

Beyond qubits: the next big step to scale up quantum computing

“Through the Microsoft partnership with the University, Professor David Reilly and colleagues have invented a device that operates at 40 times colder than deep space to directly control thousands of qubits, the building blocks of quantum technology. Scientists and engineers …

Bike Wheel Light PCB

“Board straps to bicycle spokes, lights up when you start moving! Story Riding a bicycle at night can be dangerous. Having lights on your bike can help, even better if they come on automatically! Supplies: PCB - KiCAD project available on …

Biometric Door Lock Security System Using Arduino & Fingerprint Sensor

“Hey Friends welcome to Techno-E-solution In this tutorial, Ill show you how to make Biometric Door Lock Security System Using Arduino Uno & Fingerprint Sensor R307. The Biometric security system is designed using Arduino uno & fingerprint sensor R307 where once the …

Build a Raspberry Pi Line Following Robot!

“Today, we’re going to show you how to get started with the popular line following robot project with your Raspberry Pi SBC and Grove, step by step for beginners! A line following robot is a robot which is capable …

Building Your Own Laser Engraving Machine with Arduino

“Who doesn’t love a bit of laser engraving? Unfortunately, most of us need to hire the services of a professional to get the job done. Thankfully, with this great little DIY project, you can make your own out of …