Waveshare Laser Sensor


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 1219073
  1. Effective distance: 0.8m(typ), 1.5m(max)
  2. Power: 2.5V ~ 5.0V
  3. Mounting holes size: 2.0mm


(Including GST)

Out of stock

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1 Year Warranty
6 Months Warranty
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Category: Gas and Dust Sensor

Diffuse Reflection Laser Sensor Module Laser Ranging Module Obstacle Detection. Signal output indicator, Features boost circuit.Obstacle detection,Pipeline counter,Smart robot,Obstacle-avoiding car.

A Waveshare Laser Sensor contains a transmitter and a receiver. In the transmitter, there is an oscillating tube can generate a shockwave in a frequency of 180KHz. After amplified by a transistor, the shockwave is applied to the laser tube for exciting. In the receiver, there is a receiving tube, matching to the oscillating tube, can receive the reflected light. Since the laser sensor adopts modulation processing technology, the receiving tube can only receive the reflected light in a same frequency, efficiently preventing from the visible light.


  1. Obstacle detection
  2. Pipeline counter
  3. Smart robot
  4. Obstacle-avoiding car


  1. Boost circuit
  2. Signal output indicator


  1. Effective distance: 0.8m(typ), 1.5m(max)
  2. Power: 2.5V ~ 5.0V
  3. Dimension: 47.7mm * 17.9mm
  4. Mounting holes size: 2.0mm

Useful link:

To do Hardware and Software setup, please follow this tutorial.

Package Includes:

1 x Laser Sensor
1 x 3-pin custom connector jumper wire

SKU: 1219073 Category:

Obstacle detection, Obstacle-avoiding car


Digital Output, GND, VCC



Outline dimension (mm)

47.7mm * 17.9mm

Mounting Hole Diameter (mm)


Shipping Weight 0.01 kg
Shipping Dimensions 6 × 6 × 1 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China

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