14 thoughts on “ Arduino Radar Watches You Breathe ” DainBramage says: August 15, 2015 at 4:19 am I hope that thing has some overvoltage protection. I’d ...

The Arduino has something of an ADHD problem, losing interesting and going to sleep in the middle of the tracking process. [Eric’s] workaround uses the RS232 board to periodically reset the ...

That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.