Hello I am wanting to use 2 QTR-1A with Arduino platform and I can not be able to have accurate readings.
Has anyone been able to use with Arduino?
I try to do as referenced Pololu but they use it to module 5 and I only use 2.
Thanks for the help
Hello. Yes, plenty of people have used the QTR-1A sensors with an Arduino. We have an Arduino library available, but for now I suggest that you simply connect each analog output from the sensors to an analog input on the Arduino, and then use analogRead. If that doesn’t work for you and you want help troubleshootng, please provide all the details about your setup, including pictures, code, connections, and test procedures.
–David