This solar tracker system uses the Arduino UNO board, a servomotor, 2 LDRs and 2 resistors to rotate the solar panel towards the Sun or a source of light. Here https ...

Proving that astrophotography doesn’t have to break the bank, [Gerald Gattringer] has recently documented his DIY “barn door” style star tracker which is built almost entirely from scratch. Short of ...

The project is known as Ferret which uses a GPS tracker along narrow band RF tracker in a balloon payload with the possibility of tracking the balloon and tuning up the frequency. The project is known ...

The Ferret is a high-altitude balloon tracking hardware package. Created by [Adam Greig] and [Jon Sowman], it uses an Arduino to gather NMEA data from a GPS unit, format the data into a string, and ...

If you have a few hours to spare this weekend and fancy a project to increase your skills with Arduino, you might be interested in this Arduino powered car tracking system which has been featured on ...

Cars get stolen all the time, but if you want to track yours and make sure you can always find it, Instructables user Jayvis Vineet Gonsalves shows off how to build a system to track a stolen car with ...

Anita Lillie at the MIT Media Lab created an Arduino-based sleep tracker to process where she keeps her arms while thrashing in the great deep sea of sleep. The best part is that she created a ...

We've had a few smart sporting elements on Gadget Master - smart football, smart golf club, smart tennis raquet, smart cricket ball - well, how about a smart basketball net? These Gadget Masters have ...