Features / Specs
- Supply Voltage: 3.3 – 5VDC
- “GND” and “VCC” pins are the supply pins for the module
- The “IR” pin is used to toggle power to all the IR LEDs. Leave this pin disconnected or pull high to turn the IR LEDs on, pull low to turn the IR LEDs off
- Pins “D1” to “D8” are the output pins for each IR reflective sensor. Each sensor produces an analog output from 0V to VCC depending on the surface being sensed