Productivity projects

Control your coffee maker remotely! Create a connected coffee maker using household electricity with .NET, Netduino, and Xamarin.

Here we are to discuss how a relay works and how we can hook it up to an Arduino.

In this tut I am going to use an ultrasonic sensor to calculate a car's distance from t garage wall & display it using green yellow LED

A handy R-Pi based mini-monitor, displaying the next train on my nearest train station! (Customisable too for any TFL station)

I made a simple mechanism for opening & closing my pre-installed door latch,and combined it with Arduino Uno via some simple coding.

Wouldn’t it be really cool if you can charge your mobile phones battery using the sun instead of a USB charger.