Short-range radio specilaist LPRS has introduced a stacked module that allows Arduino boards to communicate wirelessly with other Arduino boards or PC hosts. The system uses the supplier’s easyRadio ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

The emerging field of sensor journalism gives reporters a way to capture data where none exists. If you’re ready to get started with using sensors in your own reporting, Pitt recommends the affordable ...

Four computer engineering students created a walking stick with upgraded features such as GPS and detection sensor to help visually impaired individuals. In 24 Oras' Game Changer feature by Martin ...