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4 Channel I/R Obstacle Sensor Module for Arduino

4 Channel I/R Obstacle Sensor Module for Arduino

33025-large.jpg  360-3D.jpg    California Proposition 65 Warning
Stock No: 33025 MP
 Review Average:  
 Number of Reviews: 1
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Availibilty: In Stock   Units: 7

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 Detailed Description
Quad Reflective Obstacle Sensor for Microcontrollers
Each of the 4 sensor boards has a I/R LED and a I/R detecting photo transistor. Sensor boards connect to the control board containing a LM339 voltage comparator IC and trigger level adjustment pots. The detection distance is a function of target reflectivity and shape. Each circuit has a LED indicator turns on when an object is detected (Output switches LOW). The outputs can be connected directly to microcontroller ports or add a driver transistors to the output, & it could switch a relay or other loads exceeding 20mA.
Power: 3.3V to 5V
Supply Current < 1mA (LEDs off)
LEDs: 4: 1 Red for each channel for Detection
Output: Digital , TTL Current sink 20mA, 10K Pull-up
Connections: .1in. Pitch Headers.
Includes: 4 Sensor Boards, 1Control Board, 7in. Jumpers
Control L: 2-3/4” W: 1-3/16” H: 3/8”
Sensor L: 5/8” W: 7/16” H: 5/8”
Total Ship WT: .06

View PDF Data Sheet

California Proposition 65 Warning WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
(This item was manufactured prior to August 31st, 2018)

 Product ReviewsClick here to review this item
Great looking product
Just got mine in the mail and it works and looks great.

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