Tutorials Warn people off with a #RaspberryPi motion sensor and sound effect by Michael Horne • 28 January 2013 • 0 Comments Here’s a quick tutorial on using an ultrasonic range sensor to detect nearby movement and play a sound to ‘warn’ people off! Sensors and Raspberry Pi: I2C connection. Share this:FacebookTwitterRedditPinterestLinkedInTumblr Related
