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Relay Module 1 Channel 5V  in Bangladesh
Relay Module 1 Channel 5V  in Bangladesh

Relay Module 1 Channel 5V

SKU: 161214002605

Brand: Made in China

Warranty: 3 Days

৳ 120.04

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Category: Relay

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Description of Relay Module 1 Channel 5V

The Relay Module 1 Channel 5V is a compact electromechanical switching module designed to control high-voltage or high-current loads using a 5V control signal. It supports both AC and DC switching with a load capacity of up to 10A, making it suitable for automation and embedded applications.

The module features a single-channel relay output, standard 3-pin control interface (VCC, GND, IN), and an onboard status LED for easy operation monitoring. Screw terminals ensure secure load connections.

With its compact PCB design and mounting holes, it is ideal for Arduino projects, industrial control systems, and home automation setups.


Technical Specification

Parameter Specification
Rated Coil Voltage 5V DC
Operating Frequency 50/60 Hz
Nominal Current 10A AC, 10A @ 30V DC
Maximum Switching Voltage 250V AC, 30V DC
Relay Type SPDT (Single Pole Double Throw)
Control Signal 5V TTL Compatible
Contact Type NO (Normally Open), NC (Normally Closed), COM
PCB Mounting 4 Mounting Holes

Pin Configuration

Control Side (3-Pin Header)
Pin Description
VCC 5V Power Supply
GND Ground
IN Control Signal Input
Load Side (Screw Terminal)
Terminal Description
COM Common
NO Normally Open
NC Normally Closed

Working Principle

When a 5V signal is applied to the IN pin, the relay coil is energized. This activates the internal switch mechanism, changing the contact state:

  • COM connects to NO when activated
  • COM connects to NC when deactivated

This allows low-voltage digital systems to safely control high-voltage appliances such as lights, fans, motors, and other electrical loads.


Applications

  • Arduino and microcontroller projects
  • Home automation systems
  • Industrial automation control
  • IoT-based switching systems
  • Motor and pump control
  • Smart switching circuits
  • Security and alarm systems

Packaging Details

  • 1 x Relay Module 1 Channel 5V

Warranty and Replacement

TechShopBD offers up to one year of warranty and replacement support for its products, depending on the supplier(s) and product(s). The specific warranty duration for each product can be found on the respective product page. To be eligible for warranty and replacement support, customers must agree to our terms and conditions.


Attention

Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please don’t hesitate to contact us to determine if further action is required.


Need Help?

Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 06:00 pm (7 days a week). You can also reach us via WhatsApp or Facebook Inbox.

Ratings & Reviews of Relay Module 1 Channel 5V

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Reviews (2)

User
By Md Rakib Uddin on 22 Feb 2026
verified purchase Verified Purchase

Works fine, using this module for a long time. Quality of the product is very good.

Questions & Answers about Relay Module 1 Channel 5V

Questions answered by Techshop (2)

Will it work with soil moisture sensor module?

By tanibsmmu on 16 Oct 2025

Yes, a 1-channel 5V relay module will work with a soil moisture sensor module

By TechShopBD on 19 Oct 2025

doesnt work with nodemcu

By k1ng4400 on 26 Dec 2017

If it is working then there should be no reason behind not working with nodemcu. Please check it separately.

By TechShopBD on 27 Dec 2017

Didn't work for me either with NodeMcu. Probably the reason is that the NodeMcu works on 3.3 V . Its output pin also provides 3.3 V not 5 V. But the relay works with 5 V.So with 3.3 V it doesn't operate.

By TechShopBD on 13 May 2018

Relay Module 1 Channel 5V

৳ 120.04

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What is the price of Relay Module 1 Channel 5V in BD?

The latest and best price of Relay Module 1 Channel 5V in BD is BDT 120.04 Taka. You can purchase the Relay Module 1 Channel 5V at the best price on TechShopBD.com or visit our office to pick yours up today.

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You can easily buy the Relay Module 1 Channel 5V at the best price in BD from TechShopBD.com (our online store) or visit our physical office.

Top Reasons to Choose TechShopBD for Purchasing Relay Module 1 Channel 5V

When you choose TechShopBD for purchasing Relay Module 1 Channel 5V , you’re not just buying a product — you're investing in quality, support, and convenience. Here’s why thousands of customers trust us:

  • Competitive Prices: We offer Relay Module 1 Channel 5V at highly competitive rates, ensuring great value for your money.
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