I need to make a Fritzing Diagram for my robot (it is required as well as building the actual robot) plus it does help when I go to install everything.
I have this Ultrasonic Range Finder (made by Seeedstudio) and Arduino seems to have the actual part (via link below) but it is not in the Fritz libraries.
In Fritz there is already an ultrasonic range finder but this has 4 pins and the one I have (SEN135B5B) only has 3 pins. I have searched Github and contacted Seeedstudio also with no luck.
Can anybody please help! Or know where I can find this part?