Protect your eyes with Arduino
In the last year or so, due to Smart Working or Distance Learning, the hours spent in front of the…
Heart beat monitoring system
In this project we will see how to build a heart rate detection system, we use a pulse sensor and…
Digital Soldering Station
Build a digital soldering station that allows you to perfectly adjust the temperature of the Hakko 907 soldering iron thanks…
ArduTester V1.13: the Arduino transistor tester
The project consists of an automatic transistor tester, which allows you to identify the pinout and characteristics of various discrete…
An “escape room” in a suitcase
An Escape Room is a logic game in which the competitors, once locked up in a themed room, have to…
Hoverboard Power Monitor based on Arduino Nano
The aim of the project is to measure the energy consumption of the hoverboard during different driving situations. For this…
Arduino tinfoil piano
Let’s see how to build a small piano using Arduino, a buzzer and aluminum foil. The principle used is the…
Acoustic levitator
Thanks to the acoustic waves generated by transducers you can make small objects levitate in mid-air. Now you can create…
Accurate clock just using an Arduino
I started this as an academic exercise, but ended up with a very accurate clock. After running for 5 days,…
How to use load cells
The sensors and electronics needed to measure the weight of objects in many areas, from electronic scales to industrial weighers.…