HC-SR04 Ultrasonic distance sensor module

This ultrasonic sensor module plugs right into the 4-pin header socket on ARPS and CHRP4 to enable these circuits to measure distance – great for making object-sensing or Sumo robots! The module reliably senses walls and other solid objects from 3cm to about 1.5m in front of the sensor, with a maximum range of about 3m.

It’s also easy to make distance measuring project using UBMP4 by wiring this module to the expansion header pins using M-F or F-F extension cables.