Model KI5121 consist of an Infrared LED and a Photo IC.
Features - Built in resistor for LED drive - Built-in amplifier, Open collector output type. - High resolution. Slit width: 0.5mm. - Other analog output type models: KI5134.
Application - Object passing for Card reader, Bill exchanger - Coin-passing for Auto vending machine an Amusement - Object passing in Auto vender and ticket vending machine - Paper detection for O.A equipment
