---
product_id: 47964535
title: "Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC"
brand: "waveshare"
price: "1303975₫"
currency: VND
in_stock: true
reviews_count: 6
category: "Waveshare"
url: https://www.desertcart.vn/products/47964535-waveshare-laser-receiver-module-laser-sensor-module-transmitter-module-ar
store_origin: VN
region: Vietnam
---

# 2.5V-5.0V power input 0.8m typical detection range 47.7mm x 17.9mm compact size Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC

**Brand:** waveshare
**Price:** 1303975₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your robotics game with pinpoint laser precision!

## Quick Answers

- **What is this?** Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC by waveshare
- **How much does it cost?** 1303975₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/47964535-waveshare-laser-receiver-module-laser-sensor-module-transmitter-module-ar)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Mount-Ready:** Slim 47.7mm x 17.9mm footprint with 2.0mm mounting holes for easy installation anywhere.
- • **Power-Efficient Design:** Operates on a low voltage range (2.5V-5.0V) to keep your builds energy-smart.
- • **Robust Signal Feedback:** Built-in signal output indicator ensures real-time status monitoring without guesswork.
- • **Versatile Compatibility:** Seamlessly integrates with Arduino, AVR, and PIC platforms for your smart projects.
- • **Precision Obstacle Detection:** Detects objects up to 1.5m max with laser accuracy for flawless automation.

## Overview

The Waveshare Laser Receiver Module is a compact, low-power laser sensor designed for precise obstacle detection and smart robotics applications. Compatible with Arduino, AVR, and PIC microcontrollers, it offers a typical detection range of 0.8m (up to 1.5m max) and features a signal output indicator for reliable feedback. Its small form factor and mounting holes make it ideal for seamless integration into advanced DIY and professional projects.

## Description

Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC

Review: best used over slight - very responsive without false triggering, best used over slight distance
Review: Needs clean power rail and long range 18 ft can be achieved - Works well. If your power comes from *some* switching power supplies - clean it up with filtering or soft-start. It doesn't like a glitchy supply with transients upon power up. Or use batteries or a linear supply. Several switching supplies seem to work though. Just verify. By using this with a mirror or retroreflector, it can be used as a break-beam sensor, over quite a long distance, with decent noise immunity. The caveat is that the output will be LOW when beam is not broken, because it is receiving the reflected beam continuously, and it goes HIGH when the beam broken more than about 30 cm from the detector. I got it to work over a distance of 6 to 7 meters (~18ft). For beam interruptions at a few cm or less from the detector, it still thinks the beam is uninterrupted since its seeing reflections from the interrupting object (that's just its normal operating mode as an object detector)

## Features

- Features boost circuit;Signal output indicator
- Applications Obstacle detection;Pipeline counter;Smart robot Obstacle-avoiding car
- Effective distance: 0.8m(typ), 1.5m(max). Power: 2.5V ~ 5.0V;Dimension: 47.7mm * 17.9mm
- Mounting holes size: 2.0mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NJNYQ9G |
| Best Sellers Rank | 119,747 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 948 in Power Transformers (Electronics & Photo) |
| Brand | Waveshare |
| Country Of Origin | China |
| Customer Reviews | 3.8 out of 5 stars 61 Reviews |
| Item Dimensions | 18 x 10 x 9 centimetres |
| Item Weight | 0.01 Kilograms |
| Item dimensions L x W x H | 18 x 10 x 9 centimetres |
| Item weight | 0.01 Kilograms |
| Manufacturer | Waveshare |
| Manufacturer Part Number | Laser Sensor |
| Model Number | Laser Sensor |
| UPC | 799632836476 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Brand:** Waveshare
- **CPU socket:** Socket AM3
- **Chipset type:** AMD 785E
- **Compatible devices:** Personal Computer
- **Main power connector type:** 24-Pin
- **Memory slots available:** 2
- **Model name:** Laser Sensor
- **S/PDIF connector type:** Optical
- **System bus standard supported:** SPI or I2C

## Images

![Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC - Image 1](https://m.media-amazon.com/images/I/61BWC2UJ3DL.jpg)
![Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC - Image 2](https://m.media-amazon.com/images/I/61LvXunXfzL.jpg)
![Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC - Image 3](https://m.media-amazon.com/images/I/61Oiupjq0XL.jpg)
![Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC - Image 4](https://m.media-amazon.com/images/I/61rgyz8lTML.jpg)
![Waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for Ar-duino AVR PIC - Image 5](https://m.media-amazon.com/images/I/61RsaigWayL.jpg)

## Questions & Answers

**Q: Is the Sensor affected by sunlight similar to the infrared emitter/detector module?**
A: If it's outdoor,direct sunlight maybe have an effect,thanks!

**Q: how long does it take for this to respond?**
A: The reflected light depends on the surface it is being transmitted to for the distance, white fully reflective.   Black almost no reflection. The response time when signal reflected almost instantaneous.

## Customer Reviews

### ⭐ best used over slight
*by M***T on 11 May 2016*

very responsive without false triggering, best used over slight distance

### ⭐⭐⭐⭐ Needs clean power rail and long range 18 ft can be achieved
*by I***Y on 9 July 2022*

Works well. If your power comes from *some* switching power supplies - clean it up with filtering or soft-start. It doesn't like a glitchy supply with transients upon power up. Or use batteries or a linear supply. Several switching supplies seem to work though. Just verify. By using this with a mirror or retroreflector, it can be used as a break-beam sensor, over quite a long distance, with decent noise immunity. The caveat is that the output will be LOW when beam is not broken, because it is receiving the reflected beam continuously, and it goes HIGH when the beam broken more than about 30 cm from the detector. I got it to work over a distance of 6 to 7 meters (~18ft). For beam interruptions at a few cm or less from the detector, it still thinks the beam is uninterrupted since its seeing reflections from the interrupting object (that's just its normal operating mode as an object detector)

### ⭐⭐⭐⭐⭐ Manda e rilegge il segnale da solo
*by S***O on 13 June 2019*

Non credevo esistesse un laser che riconosce il colore nero

## Frequently Bought Together

- waveshare Laser Receiver Module Laser Sensor Module Transmitter Module for AVR PIC, Compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH
- Acxico 2Sets Laser Sensor Module For Arduino AVR(KY-008 Laser Transmitter +Laser Receiver Sensor Module Non-modulator Tube)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-27*