This is my first post here and I'm quite new to all this electronic stuff ! :~
But anyway, overhere I have an Arduino UNO and 2 ultrasonic modules ( a receiver and a transmitter)
Here is what they look like
So I was wondering how could I possibly use them with Arduino ?
I looked up everywhere but I couldn't find a solution so I hope you'll help me !
I have seen the schematic on the web, but cannot find it right now.
(it was the designers notes)
The cheapest way, i guess, is to buy a prebuilt one....
but here goes:
use below link it may help you.
Study the schematics. (of the original).. and on this , modified one
Build yourself.. or buy a prebuilt on