---
product_id: 273017247
title: "Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477"
brand: "gikfun"
price: "C$2937"
currency: NIO
in_stock: true
reviews_count: 5
category: "Gikfun"
url: https://www.desertcart.ni/products/273017247-gikfun-digital-38khz-ir-receiver-ir-transmitter-sensor-module-kit
store_origin: NI
region: Nicaragua
---

# Built-in signal LED for easy debugging 38kHz IR frequency for precise communication Low power consumption for efficient use Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477

**Brand:** gikfun
**Price:** C$2937
**Availability:** ✅ In Stock

## Summary

> 📡 Unlock the power of IR – connect smarter, build faster!

## Quick Answers

- **What is this?** Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 by gikfun
- **How much does it cost?** C$2937 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/273017247-gikfun-digital-38khz-ir-receiver-ir-transmitter-sensor-module-kit)

## 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

- • **Triple Pack Value:** Three sets included, perfect for prototyping, testing, and scaling your smart home or IoT projects.
- • **Clean & Ready to Use:** Flux residue is easily wiped off, ensuring pristine modules without compromising performance.
- • **Debug with Confidence:** Integrated signal indicator LED lets you monitor IR activity in real-time, speeding up development.
- • **Plug & Play Compatibility:** Works effortlessly with Arduino, 51, AVR, and ARM microcontrollers for versatile project integration.
- • **Seamless Infrared Communication:** 38kHz modulation ensures reliable IR signal transmission across multiple platforms.

## Overview

The Gikfun Digital 38kHz IR Receiver and Transmitter Sensor Module Kit (3 sets) offers reliable infrared communication tailored for Arduino and other microcontrollers. Featuring a built-in signal LED for easy debugging and low power consumption, this kit is ideal for DIY home automation, remote controls, and IoT projects. Each module arrives ready to use, with flux residue that can be wiped clean without affecting performance.

## Description

Buy Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: 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: These are not Bluetooth which works in the Bluetooth radio frequency band . These are infrared.

## 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 |
| Best Sellers Rank | #95,097 in Electronics ( See Top 100 in Electronics ) #157 in Car Audio FM Transmitters |
| Item model number | gdagre-802 |
| Manufacturer | Esooho |
| Package Dimensions | 9.65 x 6.86 x 3.3 cm; 45 g |

## Product Details

- **Brand:** Gikfun
- **Connectivity technology:** Infrared
- **Model name:** Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets)
- **Special features:** Waveform Modulation through Programming
- **Vehicle service type:** Car, Truck, SUV, Motorcycle, Boat, RV, etc.

## Images

![Gikfun 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)
![Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 - Image 2](https://m.media-amazon.com/images/I/61ceUJQTnfL.jpg)
![Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 - Image 3](https://m.media-amazon.com/images/I/61uY0evpylL.jpg)
![Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 - Image 4](https://m.media-amazon.com/images/I/61ADA-gQY9L.jpg)
![Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477 - Image 5](https://m.media-amazon.com/images/I/61-dxnCeZ3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***E on 21 August 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).

### ⭐ Review
*by J***P on 26 July 2025*

These are not Bluetooth which works in the Bluetooth radio frequency band . These are infrared.

### ⭐⭐⭐⭐⭐ Review
*by R***. on 12 March 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.

## Frequently Bought Together

- Gikfun Digital 38khz Ir Receiver Ir Transmitter Sensor Module Kit for Arduino (Pack of 3 Sets) EK8477
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-13*