It is a visual representation of qubits entangled or not. Qubits are simulated with an Arduino firmware, by a biased randomness & collapsed.

This library controls and drives motion of all types of bipolar stepper motors with 2 phase (4 terminals).

This project uses a micro SD card to store a text file and print it out to a 16x2 liquid crystal display.

Having a high power digital dimmer which can be controlled with Arduino is a treat to have, I use it to control my heat gun and drill.

Purpose of this project is to write a code to control coin acceptor with Arduino so it can be used in other projects

Writing only Arduino code, it is easy to set up control over experiments and display results on the VirtualPanel Windows application.

Learn how to submit your Arduino-based project. It may even get featured on the Arduino social channels!

This code performs FFT with good accuracy.

Improved version of the soldering iron controller for Hakko 907 iron. To simplify building the controller, LCD screen is implemented.

A cheap $10 UPDI programmer for Mircochip's new avrTiny processors.

Calibrating Atlas Scientific's EZO pH sensor using Arduino Uno.

Calibrating Atlas Scientifc's EZO D.O sensor using Arduino Uno.

This project illustrates switching using a transistor.

This is a library that allows any machine or robot to be controlled by G-code.

Sketch of transistor tester project so it's much simpler to study, modify, verify and upload to an Arduino

In this project, we will learn to build an IR sensor module with transistor and an Arduino as well.

If you want use two Arduino, you can use a simple I/O port to communicate. The point of question is the Ground.

This is a simple tutorial to create an EMF detector using an ATtiny85 microcontroller.

Introduction to watchdog timer in microcontroller

O objetivo é auxiliar os estudantes a resolverem problemas do mundo real com o uso do titulador automático microcontrolado por um Arduino

An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.

In this tutorial discuss about the changing the name of Bluetooth module HC - 05 to any name.

Another simple to build useful instrument in you lab.

If you can't find a voltmeter at home or anywhere else, then this hack is for you!