hi, i want to mesure the current with acs712 20A and diplay it on an LCD but i can't found the right arduino code please help me
It's just an analogRead()
Hi, Welcome to the forum.
Please read the first post in any forum entitled how to use this forum. http://forum.arduino.cc/index.php/topic,148850.0.html
Have you googled arduino acs712 current sensor code
no it is not i did that and it gave me a wrong mesurment
makrem28: no it is not i did that and it gave me a wrong mesurment
OK, thanks for letting is know. Good luck.