Arduino Distance meter - How to measure distance using arduino and HC-04 Ultrasonic Sensor

Learn how to measure distance with arduino using an Ultrasonic Sensor module. Find the parts, code links and schematics in the description below. Parts used: Arduino UNO : HC-SR04 Ultrasonic sensor : Schematics: Diagram : Diagram with LCD : Code Link : Buy Links: Arduino UNO with micro USB: Solder Iron i Use: Helping Hand Magnifier: http://bi