The OSEPP IR Proximity Sensor Module measures distances. It utilizes the Sharp GP2Y0D805Z0F measuring sensor unit which is composed of an integrated combination of photo diode, infrared emitting diode and a signal processor. The digital value from the proximity sensor is read out on the I²C bus.The module uses the I²C interface for data communication. The I²C lines are packaged with the power and ground lines into a modular connector, which allows easy plug and play operation. There are two connectors on the module to enable daisy chaining of multiple I²C devices together.This sensor module is ideal for designs that need to detect objects within a certain range or designs that need to avoid obstacles. It can also be used as a touchless switch.HIGHLIGHTS I²C Addresses (7-bit): 0×20, 0×22, 0×24, 0×26 Form Factor: 23 mm x 36 mm Power Consumption: 475 mW Connector Pin Definition: Pin 1: Power, Pin 2: I²C Data, Pin 3: Ground, Pin 4: I²C Clock Features: Plug and play with OSEPP I²C Expansion Shield Detection range of 0.5 - 5.0 cm Supports I²C interfacing with 4 programmable 7-bit address (0×20, 0×22, 0×24, 0×26) to allow up to 4 OSEPP IR Proximity Sensor module to exist on the same I²C bus Provides pass-through connector to support daisy chaining of multiple sensors from the OSEPP Sensor Module family Provides 0.1" breakout points for power and I²C interface pins access
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