Never lose your phone again
Who has never left their phone in one place and realized too late that they have lost it? In this…
How to emulate an Xbox controller with Arduino
A very cool project you can do with an Arduino is to use it as a custom controller for your…
Automated overhead camera assistant
Have you ever wished to have an extra pair of hands in the lab to handle the camera while you…
Door alarm system with Raspberry Pi
In this project we will see how to use Home Assistant software to create an intrusion alarm system for your…
Drill depth display with gyro sensor
Most bench drills have a ruler to read the drilling depth. The greater the accuracy at which the desired position…
Open the door from your phone with a QR code!
In this project we will see how to create an Arduino-based smart lock that can be unlocked from your mobile…
Timer with relay and Arduino
In this project we will see how to build a programmable countdown timer in the range of 1s – 9999s…
Check if the fruit is ripe with Arduino!
In this project we see how to build a device that detects maturation stages based on color with a neural…
Cutting length measurement for circular saw
If you have a circular saw you probably use a tape measure every time you want to cut a piece…
DIY Pulse Oximeter
The oximeter is a tool that allows you to calculate the percentage of oxygen saturation in the blood based on…