From the idea that there may be some relationship with these two things, this experimental earthquake detector was born. [Bob Davis] built this device, which uses an Arduino and several Hall ...

He purchased an off the shelf earthquake detector for less than $100, and connected it to his computer via an Arduino. Now, whenever seismic activity is detected, his sensor tweets an alert ...

Keen on finding an inexpensive solution for early earthquake detection, he rigged an Arduino and domestic earthquake detector to tweet seconds before detectable seismic activity. Tweeting from ...

A new Instructables page has been created to make an eco-friendly DIY metal detector using an Arduino Mega just been combined with a 3.2 inch TFT LCD touchscreen to provide a fantastic readout ...