---
product_id: 295195297
title: "IR infrared obstacle avoidance sensor - E18-D80NK"
brand: "techtonics"
price: "1941 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/295195297-ir-infrared-obstacle-avoidance-sensor-e18-d80nk
store_origin: KG
region: Kyrgyzstan
---

# TTL output signal Adjustable sensing distance 3-80cm detection range IR infrared obstacle avoidance sensor - E18-D80NK

**Brand:** techtonics
**Price:** 1941 som
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your automation game with pinpoint IR precision!

## Quick Answers

- **What is this?** IR infrared obstacle avoidance sensor - E18-D80NK by techtonics
- **How much does it cost?** 1941 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/295195297-ir-infrared-obstacle-avoidance-sensor-e18-d80nk)

## Best For

- techtonics enthusiasts

## Why This Product

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

## Key Features

- • **Instant TTL Output:** High TTL output signal triggers immediately upon obstacle detection for seamless integration.
- • **Compact & Lightweight:** At just 100g and small dimensions, it fits effortlessly into any project or device.
- • **Customizable Detection:** Built-in potentiometer lets you fine-tune the sensor range to your exact needs.
- • **Precision Sensing Range:** Detect obstacles from a close 3cm up to 80cm for versatile applications.
- • **Integrated Lens Assembly:** Optimized optics ensure reliable and consistent obstacle detection every time.

## Overview

The TECHTONICS IR Obstacle Avoidance Sensor (E18-D80NK) offers a flexible detection range from 3cm to 80cm, featuring an integrated lens assembly and adjustable potentiometer for precise control. Its high TTL output ensures fast, reliable obstacle detection, all packed in a compact 100g module ideal for advanced robotics and automation projects.

## Description

IR infrared obstacle avoidance sensor - E18-D80NK

## Features

- Detecting distance of 3cm to 80cm
- TTL output high whenever sensor senses a obstacle
- Has inbuilt lenses assembly and potentiometer to set range of the module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TECHTONICS |
| Manufacturer | TECHTONICS |
| Country of Origin | China |
| Number of Memory Sticks | 1 |
| Item Weight | 100 g |
| Package Dimensions | 10 x 6 x 4 cm; 100 g |
| Item part number | TECH2029-00 |

## Images

![IR infrared obstacle avoidance sensor - E18-D80NK - Image 1](https://m.media-amazon.com/images/I/41OWPjfcajL.jpg)
![IR infrared obstacle avoidance sensor - E18-D80NK - Image 2](https://m.media-amazon.com/images/I/31AJlaNO6wL.jpg)

## Frequently Bought Together

- TECHTONICS IR infrared obstacle avoidance sensor - E18-D80NK
- Aptechdeals Jumper Wires Male To Male, Male To Female, Female To Female/ Breadboard Jumper Wires (40+40+40)
- RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable

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**Shop now:** [https://www.desertcart.kg/products/295195297-ir-infrared-obstacle-avoidance-sensor-e18-d80nk](https://www.desertcart.kg/products/295195297-ir-infrared-obstacle-avoidance-sensor-e18-d80nk)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-05-13*