Channel: Matthias random stuff
Category: People & Blogs
Tags: us-100hc-sr04distance sensoroscilloscopey401ultrasonicoil level gaugeraspberry pi
Description: Our oil tank level gauge broke, so I'm using an ultrasonic distance sensor (US-100). I got curious about how these work so I hooked up an oscilloscope. These are quite fascinating and must do quite a bit of signal processing to figure out the distance reading.