For the micro-controller part of the project I used an old Arduino Uno development board that had been collecting dust in a drawer and combined it with a £2.50 16×2 LCD screen I had previously ...

Weather stations are a popular project for experimenting with various environmental sensors, and for wind speed and direction the choice is usually a simple cup anemometer and wind vane. For [Jianj… ...

So you’ve just taken apart a hard drive, and you’re looking at all the pieces on your desktop. You’re somehow compelled to use them all in different projects. Why not pull out tha… ...