hello!! can anyone help me ,
how to connect signal data from elmos transduser ultrasonic to arduino?
from datasheet :
https://www.elmos.com/fileadmin/2013/02_products/04_sensor/01_ultrasonic/e524-02-03_elmos_ds.pdf
knows that elmos transduser ultrasonic is support bi-directional communication via supply line.
So, i need to know which pin in arduino must connect to elmos transduser ulltrasonic and/or code for arduino.
thanks a lot for anyone who take me out from this problem.
I hope you are not a paid working engineer not able to do his job similar to this guy [Help] Reading Binary Number from digitalRead(pinnumber) - Programming Questions - Arduino Forum
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Actually, yes i am an engineer at the employee. But, this problem is not for my employee work, this is my corious of bi-directional communication case.
If i don't have any access to know IC Elmos to arduino. Can anyone give me tips or material book example for bi-directional case? So, i can learn it. Thanks...
Google "1-wire bus" for information on how bidirectional communication can work, using one wire and ground.
It is used on Arduino for some types of temperature sensors.
Jremington and ieee48
Thanks a lot. I can sleep now.