Portable portrait painter
There are probably more than a hundred Arduino-based printing machines on the internet with instructions available for making them. What…
Build a logic Probe TTL / CMOS
In this project we see how to build a logic probe, that is a complete, simple and effective instrument that…
DIY home automation greenhouse
In this project we will see how to build a home automation greenhouse with Arduino Uno that allows you to…
Bathroom ventilation fan controller with Arduino
In this project we are looking for a solution to control the humidity level in the bathroom. In particular we…
Automatic Arduino pet feeder
In this project we will see how to make a 3D printed pet feeder. All modeled parts are available for…
Eggbot: the robot that draws on eggs!
The project consists of creating an eggbot, an artistic robot that can draw on spherical or egg-shaped objects using an…
Gesture recognition without camera
Grumpy Hedgehog is a device that allows you to interact with electronic devices through movements. We can easily create our…
How to make an emergency light
In this project we will show you how to build your home emergency light. The idea of the following circuit…
Make a non-contact infrared thermometer
When you test a new electronic circuit or new hardware design it’s useful to check if the components on the…