An IoT‑based embedded system using Arduino, impact sensors, ADXL335, GPS, and GSM to detect vehicle collisions/flips and send real‑time emergency alerts. - vendotha/collision-detection-system ...

He suspected EMF interference so as a quick first step he decided to throw together an EMF detector using an Arduino. It uses a bank of LEDs as an indicator bar to reflect the EMF picked up by the ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.