
bborastero
Gibraltar
Asked
— Edited
does the HC-SR04 Ultrasonic Distance Sensor that came with the v3 developer kit work with the v4 or does it need a voltage regulator
That's weird ...not sure if it is just me, but posts 1# and #2 in this thread have been reversed.... Rich's reply is post #1....
I got a development kit and I think it already comes with a voltage regular, I am not sure a) where to connect it b) in the builder how to add it.
Below is a picture of what mines looks like.
on the first port
black to black
white to white
red to red
on the second port
green to white.
You will then need to set the ports up in ARC depending on which control you are using.