Price:
$4.2

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Overview and Specifications:

Product Attribute
Accessory Type : Extension Board
Compatible With : MCU, ARM, raspberry PI, Arduino

Specifications:
Working voltage :DC 3.3v-5v
Operating current: try to choose a power supply greater than 1A
Operating temperature: -10c to +50C
Mounting hole :M3 screw
Detection range: adjustable from 1mm to 60cm, the closer the distance, the more stable the performance, and the furthest white reflection distance.
Size: control panel 42mm * 38mm * 12mm(length * width * height)
Small forward 25mm * 12mm * 12mm(length * width * height)
Output interface: 6-wire interface (1234 to 4-way signal output terminal, + positive power supply, -negative power supply grounding)
Output signal :TTL level (directly connected to I/0 MCU, infrared light reflection back to the sensor, red indicator light, output low level; No infrared light, the indicator light is not on, the output is high.
Features:
Easy to install and easy to use
Four independent sensors
Module height ≤10mm
Safe operating voltages range from 3 to 6 volts
4-way operating current 30-55 ma
5.1 on-board Kohm pull-up resistance

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