Hi, Im trying to find a suitable sensor to count bottles as they pass on a conveyor. I want to connect it to an RPi, with PiFace. Any help would be appreciated.
Hi, Im trying to find a suitable sensor to count bottles as they pass on a conveyor. I want to connect it to an RPi, with PiFace. Any help would be appreciated.
To be honest, for a task this simple I would use a basic microcontroller. it can be done on an Arduino much easier and with fewer external components.
Take a look at the following article. It pretty much meets your exact usage case, just replace the button with your sensor. 
