---
product_id: 433653745
title: "SOLDOUT 38KHz IR Infrared Transmitter and Receiver IR Digital Sensor Module Compatible with Arduino Electronic Building Block"
brand: "soldout"
price: "474892₫"
currency: VND
in_stock: true
reviews_count: 2
category: "Soldout"
url: https://www.desertcart.vn/products/433653745-soldout-38khz-ir-infrared-transmitter-and-receiver-ir-digital-sensor
store_origin: VN
region: Vietnam
---

# 1.3m effective IR transmission 38kHz IR frequency precision -25~85°C operating range SOLDOUT 38KHz IR Infrared Transmitter and Receiver IR Digital Sensor Module Compatible with Arduino Electronic Building Block

**Brand:** soldout
**Price:** 474892₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your DIY electronics with precision IR sensing that never misses a beat!

## Quick Answers

- **What is this?** SOLDOUT 38KHz IR Infrared Transmitter and Receiver IR Digital Sensor Module Compatible with Arduino Electronic Building Block by soldout
- **How much does it cost?** 474892₫ 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/433653745-soldout-38khz-ir-infrared-transmitter-and-receiver-ir-digital-sensor)

## Best For

- soldout enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Ultra-slim 13.7mm × 27.8mm transmitter and 23.5mm × 21.5mm receiver fit anywhere.
- • **Pinpoint IR Precision:** Harness the 38kHz frequency for flawless digital signal transmission.
- • **High Sensitivity Receiver:** 1838 remote control receiver ensures ultra-responsive IR detection every time.
- • **Plug & Play Compatibility:** Perfectly pairs with Arduino and popular microcontrollers for rapid prototyping.
- • **Robust Temperature Tolerance:** Operates seamlessly from -25°C to 85°C, built for any project environment.

## Overview

The SOLDOUT 38KHz IR Infrared Transmitter and Receiver Module offers a high-sensitivity 1838 IR receiver and a 940nm wavelength transmitter with a 20° emission angle and 1.3-meter range. Designed for Arduino compatibility, it operates reliably across a wide temperature range (-25°C to 85°C) in a compact form factor, making it ideal for professional-grade electronic projects and rapid prototyping.

## Description

IR Transmitter Module:Supply voltage: 5VWorking environment: -25 ~ + 85 °Storage temperature: -30 ~ + 100 °Wavelength: 940nmModule size: 13.7mm × 27.8mmModule weight: 1gSignal type: digital signalInfrared center wavelength: about 850nm-940nmInfrared emission angle: about 20 degreesInfrared emission distance: about 1.3 meters (5V 38Khz)IR Receiver Modules:1. Adopt 1838 remote control receiver with high sensitivity2. Working voltage 5V3. output type: digital outputs4. There are 2 fixing holes for easy installation. Aperture 3.1mm5. with date indicator6. PCB size: 23.5*21.5mm Wiring Instructions:1. DAT digital output interface2. VCC 5V DC power supply positive3. GND 5V DC power supply negative

Review: Pretty good - This is just peak.
Review: Very good condition works really well I have a m5stickC plus 2 and a flipper zero and so far it works really well definitely recommend it

## Features

- 100% brand new and high quality
- Infrared center wavelength: about 850nm-940nm
- Infrared emission angle: about 20 degrees
- Infrared emission distance: about 1.3 meters (5V 38Khz)
- 1. Adopt 1838 remote control receiver with high sensitivity
- Package Includes: 1 x IR Transmitter Module, 1 x IR Receiver Module

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZRZYP3V |
| Best Sellers Rank | #9,143 in Computers ( See Top 100 in Computers ) #113 in Single-Board Computers |
| Brand | SOLDOUT |
| Customer Reviews | 5.0 5.0 out of 5 stars (4) |
| Date First Available | 21 January 2022 |
| Item Weight | 20 g |
| Manufacturer | SOGK |
| Manufacturer reference | SO-IR-TR-RR-2 |
| Package Dimensions | 7 x 6 x 1 cm; 20 g |

## Images

![SOLDOUT 38KHz IR Infrared Transmitter and Receiver IR Digital Sensor Module Compatible with Arduino Electronic Building Block - Image 1](https://m.media-amazon.com/images/I/61L5qv6tKkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty good
*by M***7 on 31 January 2026*

This is just peak.

### ⭐⭐⭐⭐⭐ Review
*by T***A on 14 July 2025*

Very good condition works really well I have a m5stickC plus 2 and a flipper zero and so far it works really well definitely recommend it

## Frequently Bought Together

- SOLDOUT 38KHz IR Infrared Transmitter and Receiver IR Digital Sensor Module Compatible with Arduino Electronic Building Block
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**Shop now:** [https://www.desertcart.vn/products/433653745-soldout-38khz-ir-infrared-transmitter-and-receiver-ir-digital-sensor](https://www.desertcart.vn/products/433653745-soldout-38khz-ir-infrared-transmitter-and-receiver-ir-digital-sensor)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-25*