---
product_id: 239345275
title: "DEVMO 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module Proximity Switch Smart car 3-80cm Compatible with Ar-duino Robot Car"
brand: "devmo"
price: "€ 21.80"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/239345275-devmo-3pcs-e18-d80nk-infrared-photoelectric-switch-obstacle-avoidance-sensor
store_origin: IE
region: Ireland
---

# Low light interference Detection range: 3-80cm Easy assembly DEVMO 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module Proximity Switch Smart car 3-80cm Compatible with Ar-duino Robot Car

**Brand:** devmo
**Price:** € 21.80
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Robotics Game with Precision Sensors!

## Quick Answers

- **What is this?** DEVMO 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module Proximity Switch Smart car 3-80cm Compatible with Ar-duino Robot Car by devmo
- **How much does it cost?** € 21.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/239345275-devmo-3pcs-e18-d80nk-infrared-photoelectric-switch-obstacle-avoidance-sensor)

## Best For

- devmo enthusiasts

## Why This Product

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

## Key Features

- • **Precision Proximity:** Experience adjustable detection distance tailored to your needs.
- • **Seamless Integration:** Compatible with Arduino for effortless robotics projects.
- • **User-Friendly Design:** Designed for easy setup, making it ideal for both beginners and pros.
- • **Versatile Applications:** Perfect for obstacle avoidance in smart cars and automation systems.
- • **Cost-Effective Innovation:** Get high-quality performance without breaking the bank.

## Overview

The DEVMO E18-D80NK Infrared Photoelectric Switch is a versatile sensor module designed for proximity detection in robotics and automation. With an adjustable detection range of 3-80cm, it offers low visible light interference and is easy to assemble, making it an ideal choice for both hobbyists and professionals.

## Description

DEVMO 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module Proximity Switch Smart car 3-80cm Compatible with Ar-duino Robot Car

## Features

- ★E18-D80NK is a set of transmitter and receiver in one of the photoelectric sensor.
- ★Detection distance can be adjusted according to requirements.
- ★Long distance detection, low visible light interference, cheap price, easy assembly, and easy to use.
- ★Can be widely used in robot obstacle avoidance, pipeline line piece and many other automation products.
- ★Photoelectric sensor (photoelectric switch) NPN normally open.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 5.3 ounces |
| Package Dimensions | 5.47 x 4.88 x 1.38 inches |

## Images

![DEVMO 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module Proximity Switch Smart car 3-80cm Compatible with Ar-duino Robot Car - Image 1](https://m.media-amazon.com/images/I/61Kn-HcbasL.jpg)

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**Shop now:** [https://www.desertcart.ie/products/239345275-devmo-3pcs-e18-d80nk-infrared-photoelectric-switch-obstacle-avoidance-sensor](https://www.desertcart.ie/products/239345275-devmo-3pcs-e18-d80nk-infrared-photoelectric-switch-obstacle-avoidance-sensor)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-13*