Reasonably priced add-on sensor modules are now widely available, and you can rig up your own fascinating hobby projects using these pre-assembled modules by linking them to suitable microcontrollers.

If you however wondered just how fast your car really is, you might be interested in this DIY Arduino G Meter which has been created using a Arduino with an accelerometer and a small LCD display to ...

The device we are building, as mentioned before, is a vibration detector. For this reason, it should be placed indoors on the ground floor. The location in a building, especially on the upper floors, ...