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KEYES TMD27713 Face Proximity Illumination Sensor IR LED for Arduino KY0144 authentic ↓ details & specifications
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3 ~ 4
5 +
Product Type Sensor Modules
Electronic Components
Architecture Arduino
Package Type Plain
Package Contents 1*Proximity Sensor Module
Dimensions us | metric
Depth 7.4 mm
Height 28 mm
Width 14 mm
Product Weight 2.0 g
SKU 5339900
DATE LISTED 7/18/2016
  • Ambient Light Sensing, Proximity Detection, and IR LED in a Single Optical Module
  • Ambient Light Sensing (ALS) 
    • Approximates Human Eye Response
    • Programmable Analog Gain
    • Programmable Integration Time
    • Programmable Interrupt Function with Upper and Lower Threshold
    • Up to 16 Bits Resolution
    • Very High Sensitivity - Operates Behind Darkened Glass
    • Up to 1,000,000:1 Dynamic Range
  • Proximity Detection
    • Calibrated to 100mm Detection
    • Eliminates Factory Calibration of Prox
    • Programmable Number of IR Pulses
    • Programmable Current Sink for the IR LED - No Limiting Resistor Needed
    • Programmable Interrupt Function with Upper and Lower Threshold
  • Programmable Wait Timer
    • Wait State - 65mA Typical Current
    • Programmable from 2.72ms to >8 Seconds
    • I2C Interface Compatible Up to 400 kHz (I2C Fast Mode)
    • Dedicated Interrupt Pin
    • 3.94 mm y 2.4 mm y 1.35 mm Package
    • Sleep Mode - 2.5 mA Typical
  • Applications:
    • Cell Phone Backlight Dimming
    • Cell Phone Touch Screen Disable
    • Notebook/Monitor Security
    • Automatic Speakerphone Enable
    • Automatic Menu Popup

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