---
product_id: 386617832
title: "5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU"
price: "174 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/386617832-5v-relay-module-5v-indicator-light-led-1-channel-relay
store_origin: DK
region: Denmark
---

# 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU

**Price:** 174 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU
- **How much does it cost?** 174 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/386617832-5v-relay-module-5v-indicator-light-led-1-channel-relay)

## Best For

- Customers looking for quality international products

## Why This Product

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## Description

5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VRUAHLE |
| Brand | TOLAKO |
| Customer Reviews | 4.5 4.5 out of 5 stars (381) |
| Date First Available | April 7, 2015 |
| Hardware Platform | Arduino |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.317 ounces |
| Item model number | BJ-DT0Y-001 |
| Manufacturer | Tolako |
| Package Dimensions | 3.07 x 2.52 x 0.67 inches |

## Product Details

- **Connector Type:** Through Hole
- **Contact Material:** Tungsten
- **Contact Type:** Normally Open, Normally Closed
- **Mounting Type:** PCB Mount
- **Brand:** TOLAKO

## Images

![5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU - Image 1](https://m.media-amazon.com/images/I/51skTYXNy5L.jpg)

## Questions & Answers

**Q: max wattage on 120v ac USA ?**
A: There is a tough to find data sheet that does spec this unit at a max of 30vdc. Refer to this link for more info, http://electronics.stackexchange.com/questions/97721/why-ac-points-on-pcb-are-separated-by-a-holeThere are products that are very similar and rated for 120v ac use.

**Q: Does it have optocoupler isolation?**
A: No opto-coupled isolation. There is a small transistor onboard that is driving the relay and as someone else pointed out, the coil has a diode across it to supress the counter EMF of the coil. This relay requires very little to drive it as long as it's wired correctly ("+" to 5-12VDC, "-" to Ground, "s" to your digital output. The output is active high (when your output is high, the relay energizes). The screw terminals (NO = Normally Open, NC = Normally Closed, C = Common).

**Q: How reliable are these? I bought one but it just died on me, the led lit but it wouldn’t switch anymore so I had to throw it away.**
A: I've had two of these in service for over 2 years now with no issues.  They are each separately controlling garage door momentary switches.  They are each in  a circuit with an Arduino activated by bluetooth to start the garage door motor from the momentary switch.  They've worked great for me.

**Q: Does this only work with official Arduinos?**
A: No, it will work with anything that sends out a 5v digital signal (though I also had success with a 3v esp8266, so input tolerances are probably fairly wide )

## Frequently Bought Together

- Tolako 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- Arduino Uno REV3 [A000066] – ATmega328P Microcontroller, 16MHz, 14 Digital I/O Pins, 6 Analog Inputs, 32KB Flash, USB Connectivity, Compatible with Arduino IDE for DIY Projects and Prototyping

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**Shop now:** [https://www.desertcart.dk/products/386617832-5v-relay-module-5v-indicator-light-led-1-channel-relay](https://www.desertcart.dk/products/386617832-5v-relay-module-5v-indicator-light-led-1-channel-relay)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-05-03*