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Landa Tianrui LDTR - WG0021 DIY IR Infrared Radiation Velometer Sensor Module 2pcs
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Landa Tianrui LDTR - WG0021 DIY IR Infrared Radiation Velometer Sensor Module 2pcs

- Black
275217501

for Robert / Smart Car
Please refer to English description
3.87
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Main Features:
• One-way signal output
• Effective signal output: Low level
• Suitable for counting motor speed, workpiece counting
• Main chip: LM393, optical interrupter module with infrared LED

Specification

General

Brand: Landa Tianrui

Weight and Size

Product weight: 0.0075 kg
Package weight: 0.0100 kg
Product Size(L x W x H): 3.20 x 2.00 x 1.70 cm / 1.26 x 0.79 x 0.67 inches
Package Size(L x W x H): 8.00 x 6.00 x 2.00 cm / 3.15 x 2.36 x 0.79 inches

Package Contents

Package Contents: 2 x Sensor Module

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Customer Reviews

4.62 out of 5
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See all 29 reviews Write a Review
  • Shalom
    Yes (0) Color: Black
    There is lot that you can do with this board many projects it can used it on a sumo bot and me and some friends used it to hook up some sensors and servos and made an automated house it was fun

    Aug 15,2018

  • Joe S
    Yes (0) Color: Black
    The parts are well made and I was able to get building straight away, the nano chip is what you'd expect so no surprises there

    Aug 16,2018

  • D. Rood
    Yes (0) Color: Black
    These are for small basic projects, some of the pins were bent but that was easily fixed with needle nose pliers

    Aug 21,2018

  • BPR-1
    Yes (5) Color: Black
    Needed a little bit longer length of printer-cable to reach my printer and this did the trick

    Aug 16,2018

  • Jeff Helms
    Yes (0) Color: Black
    Bought because my wireless printer stopped being wireless, just the right length

    Oct 10,2018

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