AC Dimmer based on ESP8266
A dimmer is a device that allows you to modulate the alternating voltage to be given to a load. In…
Calculating reading time with machine learning and Arduino
Roni Bandini is a writer born in the seventies, obviously he likes paper books but after many years of using…
Make a POV clock
In this project we will explain how to make a POV clock in an easy way. POV stands for persistence…
WiFi signal strength scanner
Who likes a weak WiFi signal? We can extend or improve our WiFi signal in the office or at home…
The Arduino based machine that cuts the cables
If you need to strip a cable or two, that’s easy enough. However, if you have to strip and cut…
A vintage Boombox with Spotify
If you find an old broken Boombox at home, don’t throw it away! You can turn it into a modern…
“Auduino” an audio synthesizer based on Arduino Mega
In the world of homebrew synthesizers, there are plenty of noiseboxes and grooveboxes that make all kinds of wacky and…
An IoT temperature and humidity sensor
This project aims to monitor the temperature and humidity in a room, through a compact and cheap device, powered via…
Fingerprint door lock system
In this tutorial we will learn how to register fingerprints and then read them with the biometric sensor and activate…
Automatic Fume Extractor
When we use the soldering iron we should avoid breathing the smoke that is created by heating the material, especially…