Ultrasonic Range Finder

[admin2far]

Hi

I have the SRF05 - Low Cost Ultrasonic Range Finder
from robot-electronics.co.uk.
spec is in https://www.robot-electronics.co.uk/htm/srf05tech.htm

one of the pin of this component is high proportional to range (close range is short time of high,100us to 25ms).

Does someone knows how to use a led that will represent the proportional distanse.
The led need to flash faster when the range is short.

Thank you

 

[blueroomelectronics]

It's designed to hook up to a microcontroller, simple task for most any microcontroller.

PS don't post exactly the same question in multiple forums.