Homemade Hardware - Ultrasonic Distance Sensor Input

Jan 31, 2018 20:33 · 79 words · 1 minute read Hardware Electronics

For our first homework assignment for Homemade Hardware, we are to create a breadboard ATtiny project, using a sensor of your choosing that controls an LED. I chose the ultrasonic distance sensor, since I’ve never used it, and can see many uses for it.

Here is a hand-drawn schematic of how it would be hooked up to an ATTiny85:

Input Schematic

And here is the ultrasonic distance sensor hooked up to the ATTiny85, controlling the brightness of an LED: