Proximity Sensor Reflective
This infrared reflective proximity sensor is great for object counting, for example in a packaging line. Its range is 1″ to 4″ and it connects to one input on the I/O Expander block. It can be powered by the I/O Expander’s 5V power output. Its 5V digital output is counted by the I/O Expander input when configured as digital input, count edges.