hello i brought IR sensor array and i wish to make line following robo with audino
i have attached screenshot of my ir array , it has IR pin , D1 to D8 pin , VCC and GND
what is the meaning of "IR pin". how i connect with aurdino uno ?
is this array digital one or analog one ?
please help me.
attachement hear >http://www.susara.lk/images/irarray.jpg
Hi,
I have searched for it online and there's not much info available there. From what I got is that you should make this pin Digital. Can you share its model number or some link from where you bought it ?
Thanks.
thank you. this is the product > https://alexnld.com/product/3pcs-infrared-detection-tracking-sensor-module-8-channel-infrared-detector-board-for-arduino/
if i connect digital all readings are 1
if i connect analog it will give 356 , 432, 395 like this values , very hard to separate ?
hope your reply
