A simple, small piano that is not only small as the name implies, but it runs off of the Arduino Nano Every.

A programmable countdown timer with loud voice countdown and trigger for dangerous experiments like starting fireworks

This is a simple square-wave generator that basically uses the TimerOne library allow you to generate a PWM signal at pin 9.

Easily display custom animated glyphs on 16x2 LCD using the createChar() function from the LiquidCrystal library.

Admit it, you always wanted to play around with a breath controller but couldn't justify the expense. Well, you have no excuse now.

A TensorFlow Lite Micro Speech model that detects wake words and turns on a different coloured LED light to emulate traffic lights.

In this project, I will show you how to make a Tic Tac Toe with a TFT Touchscreen.

Not enough fingers to play clarinet? With this project you can delegate solenoids to push two side-keys. Awkward fingerings whaaat?

3-channel voltmeter with the ability to measure both negative & positive voltages on the same circuit or 3 different circuits simultaneously

There are numerous examples of how to connect button switches via an external interrupt. This example offers an alternative approach.

An Arduino based Christmas tree decoration using basic electronic components and recyclable material.

A stereo VU meter built with an Arduino Nano and two NeoPixel LED rings.

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

Connect your microcontroller to the internet by adding ESP8266 WiFi module!

An interactive robot that anyone can make! Otto is very easy to 3D print and assemble, walks, dances, makes sounds and avoids obstacles.

In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.

Ever thought of controlling any electronic devices with your smart phone? Today I will show how to do it.

Make a simple and programmable servo arm out of readily available materials!

Use the DHT Temperature Sensors in C# code via a C++ Windows Runtime Component to implement a one-wire protocol on Windows 10 and the RPI2.

In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.

This tutorial will illustrate the working of an RFID reader.

Want to display text? Here is your component!

Arduino Nano 32x8 LED matrix displaying date, time, temperature and humidity with a motion sensor.

Sending Bytes to an 8x8 LED Matrix.