Can a 4-pin HC-SR04 ultrasonic sensor be used on the parallax board, i.e. with PropellerC?
I assume so.
Is there a tutorial or description.
I have an activitybot and have it working with the Parallax 3-pin sensor.
I had purchased two more sensors for use with an Arduino board I was going to try with some projects I have in mind.
I am working with my son on a maze solving robot and would like to connect three sensors.
Thanks for any help