---
product_id: 567289607
title: "100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower"
brand: "foriot"
price: "€ 15.47"
currency: EUR
in_stock: true
category: "Foriot"
url: https://www.desertcart.sk/products/567289607-100pcs-5mm-940nm-infrared-emitter-and-receiver-diode-set-50
store_origin: SK
region: Slovakia
---

# 940nm Wavelength 5mm Diameter 100 Total Pieces 100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower

**Brand:** foriot
**Price:** € 15.47
**Availability:** ✅ In Stock

## Summary

> Illuminate Your Innovations! 💡

## Quick Answers

- **What is this?** 100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower by foriot
- **How much does it cost?** € 15.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/567289607-100pcs-5mm-940nm-infrared-emitter-and-receiver-diode-set-50)

## Best For

- foriot enthusiasts

## Why This Product

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

## Key Features

- • **🔗 Complete Set:** Includes 50 emitters and 50 receivers for versatile applications.
- • **💡 Future-Ready Tech:** Perfect for DIY enthusiasts and professional projects alike.
- • **🌈 Vibrant Wavelength:** 940nm wavelength ensures optimal infrared performance.
- • **⚙️ Easy Installation:** Designed for hassle-free setup in various projects.
- • **🔧 Precision Engineering:** Crafted with a 5mm diameter for seamless integration.

## Overview

This product includes 100 pieces of 5mm infrared diodes, with 50 emitters and 50 receivers, operating at a wavelength of 940nm, ideal for a variety of electronic projects and applications.

## Description

FORIOT 100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower: desertcart.com: Industrial & Scientific

## Features

- 1. 100-Piece IR Kit – 50 Emitters + 50 Receivers: 5mm 940nm infrared LED and phototransistor set. Enough for prototyping & production.
- 2. Standard 940nm ir led Wavelength: Stable & Reliable Industry-standard peak wavelength. Works well for obstacle avoidance, remote control, and proximity sensing.
- 3. Perfect for Arduino & DIY Robots: Ideal for smart car, line follower, obstacle avoidance robot, and Raspberry Pi/STM32 projects.
- 4. Easy to Use – Breadboard & PCB Friendly: Standard 5mm round lens, 2.54mm lead spacing. Solderable and plug‑and‑play on breadboards. Can be used to build infrared led strip.
- 5. Low Power, Long Life: Forward voltage 1.2‑1.5V, can be driven directly by MCU I/O pins. Low current consumption.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFLVBWVN |
| Best Sellers Rank | #49,749 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #163 in Optoelectronic Products |
| Date First Available | September 2, 2023 |
| Item Weight | 1.13 ounces |
| Manufacturer | FORIOT |
| Package Dimensions | 6.73 x 5.75 x 0.75 inches |

## Images

![100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower - Image 1](https://m.media-amazon.com/images/I/51n6itx0FML.jpg)
![100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower - Image 2](https://m.media-amazon.com/images/I/217Yok1L9tL.jpg)
![100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower - Image 3](https://m.media-amazon.com/images/I/21eaXE-Ol3L.jpg)
![100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower - Image 4](https://m.media-amazon.com/images/I/41p6bOnQQAL.jpg)
![100Pcs 5mm 940nm Infrared Emitter and Receiver Diode Set, 50 Pairs IR LED Transmitter Sensor Kit for Arduino DIY Smart Car Robot Obstacle Avoidance Line Follower - Image 5](https://m.media-amazon.com/images/I/41KBPlfXgGL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/567289607-100pcs-5mm-940nm-infrared-emitter-and-receiver-diode-set-50](https://www.desertcart.sk/products/567289607-100pcs-5mm-940nm-infrared-emitter-and-receiver-diode-set-50)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-11-14*