Operating voltage: 5.0 V.
Supply current: 100 mA.
Output format: 8 Analog and Digital voltages.
Output voltage range: 0 V to Supplied voltage.
Optimal sensing distance: 0.125? (3 mm).
This sensor module has 8 IR LED/phototransistor pairs mounted on a 0.375? pitch, making it a great detector for a line-following robot. Pairs of LEDs are arranged in series to halve current consumption, and a MOSFET allows the LEDs to be turned off for additional sensing or power-savings options. Each sensor provides a separate analog voltage output.