An Arduino is equipped with a piezo sensor to detect impact, and a GSM shield takes care of the texting. It’s an interesting concept, similar to requiring police officers to wear body cameras.

Adafruit have this week unveiled their new Adafruit FONA Mini GSM Breakout uFL version one board that will soon be available to purchase and measures just 1.75 x 1.25 inches in size.

Real Time Home Security System using GSM Technology-An Anti-theft System! This project deals with the design & development of a theft control system for home, which is being used to prevent/control ...

Arduino has two new boards out which deliver connectivity - the Arduino MKR WAN 1300 (LoRa) and the Arduino MKR GSM 1400.

A new mini PC has launched via the Crowd Supply website this month the form of the HealthyPi 5. Offering an open-source, biosignals-acquisition ...