---
product_id: 179652931
title: "Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477"
brand: "gikfun"
price: "€ 25.38"
currency: EUR
in_stock: true
reviews_count: 10
category: "Gikfun"
url: https://www.desertcart.pt/products/179652931-digital-38khz-ir-receiver-ir-transmitter-sensor-module-kit-arduino
store_origin: PT
region: Portugal
---

# Signal indicating LED 38kHz modulation frequency 5V operating voltage Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477

**Brand:** gikfun
**Price:** € 25.38
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your DIY projects with pro-grade IR control — don’t get left in the dark!

## Quick Answers

- **What is this?** Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 by gikfun
- **How much does it cost?** € 25.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/179652931-digital-38khz-ir-receiver-ir-transmitter-sensor-module-kit-arduino)

## Best For

- gikfun enthusiasts

## Why This Product

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

## Key Features

- • **Compact 3-Set Kit:** Triple modules to power multiple projects or backups without delay.
- • **Visual Debugging LED:** Built-in indicator for instant signal status and troubleshooting.
- • **Universal Compatibility:** Seamlessly integrates with Arduino, 51, AVR, ARM, and ESP8266 boards.
- • **Extended Range Performance:** Effective IR transmission up to 2 meters for versatile remote control.
- • **Precision 38kHz Infrared Modulation:** Optimized frequency for reliable IR communication across platforms.

## Overview

The Gikfun Digital 38kHz IR Receiver and Transmitter Sensor Module Kit (3 sets) offers a professional-grade infrared communication solution compatible with popular microcontrollers like Arduino and ESP8266. Operating at 5V with a built-in signal LED, it supports waveform modulation via programming for precise remote control applications, delivering reliable transmission up to 2 meters. Ideal for makers and developers seeking versatile, easy-to-debug IR modules in a convenient multi-pack.

## Description

Product description Gikfun Inc focus on electronic design, development and marketing of Arduino. We'd like to receive your valuable suggestions for our products and make your idea come true. This ir transmitter sensor module is directly launched by a single tube, it requires waveform modulation through the program. With signal indicating LED, easy to observe and debug. It is suitable for infrared communication, infrared remote control. Apply to a variety of platforms including Arduino/51/AVR/ARM Can be used for remoter control,Can be compatible with Wrobot Digital 38KHz IR Transmitter Sensor Specification Voltage: 5V Interface: Digital Modulation: direct emission Emission distance: 1-2m Modulate Frequency: 38Khz Pin Definitions: (1) Output (2) Vcc (3) GND

Review: Works well - These units seem to work well. I’ve only used two transmitters and one receiver so far, but they’ve worked with an Arduino quite well (with a basic IR library).
Review: Works just fine with 3.3v ESP8266 - Both the receiver and transmitter worked fine with my 3.3v ESP8266 NodeMCU board. I just connect the VCC, GND, DATA pins directly to ESP's 3.3v, GND, D5 (in my case) pins. Used the IRRemoteESP8266 library. The transmitter isn't terribly wide (Can't bounce off the ceiling like my remote can) but range of at least 5-10 ft... haven't tried farther.

## Features

- Note: The white smudge is not corrosion damage, it's flux, can wipe it off with a rag, does not affect the use of the module
- This ir transmitter sensor module is directly launched by a single tube, it requires waveform modulation through the program.
- It is suitable for infrared communication, infrared remote control, apply to a variety of platforms including Arduino/51/AVR/ARM
- With signal indicating LED, easy to observe and debug.
- Pin Definitions: (1) Output (2) Vcc (3) GND

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0816P2545 |
| Additional Features | Waveform Modulation through Programming |
| Are Batteries Included | No |
| Best Sellers Rank | #114,372 in Electronics ( See Top 100 in Electronics ) #32 in Infrared Emitters #139 in Audio Component Receivers |
| Brand | Gikfun |
| Built-In Media | 3 sets of IR transmitter and receiver modules |
| Compatible Devices | [VARIOUS] |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Infrared |
| Control Method | App |
| Customer Reviews | 4.3 out of 5 stars 141 Reviews |
| Display Type | LED |
| Human-Interface Input | Unknown |
| Item Weight | 0.05 Kilograms |
| Manufacturer | Esooho |
| Map Type | Street |
| Map Types | Street |
| Mfr Part Number | gdagre-802 |
| Model Name | Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) |
| Model Number | gdagre-802 |
| Mounting Type | Dashboard Mount |
| Operating System | Windows |
| Resolution | 2048 x 1536 |
| Special Feature | Waveform Modulation through Programming |
| Sport Type | Outdoor Lifestyle |
| Supported Satellite Navigation System | GPS |
| Touch Screen Type | Resistive |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Gikfun
- **Connectivity Technology:** Infrared
- **Included Components:** 3 sets of IR transmitter and receiver modules
- **Map Type:** Street
- **Model Name:** Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets)
- **Mounting Type:** Dashboard Mount
- **Operating System:** Windows
- **Resolution:** 2048 x 1536
- **Special Feature:** Waveform Modulation through Programming
- **Vehicle Service Type:** Car

## Images

![Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 - Image 1](https://m.media-amazon.com/images/I/71UAWp4lKzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by R***E on August 21, 2023*

These units seem to work well. I’ve only used two transmitters and one receiver so far, but they’ve worked with an Arduino quite well (with a basic IR library).

### ⭐⭐⭐⭐⭐ Works just fine with 3.3v ESP8266
*by R***. on March 12, 2020*

Both the receiver and transmitter worked fine with my 3.3v ESP8266 NodeMCU board. I just connect the VCC, GND, DATA pins directly to ESP's 3.3v, GND, D5 (in my case) pins. Used the IRRemoteESP8266 library. The transmitter isn't terribly wide (Can't bounce off the ceiling like my remote can) but range of at least 5-10 ft... haven't tried farther.

### ⭐⭐⭐⭐ Working electornics but suboptimal datasheet
*by T***R on February 28, 2025*

Great little IR receivers. Wish the data sheet were clearer

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-15*