What is the SunFounder 2 Channel DC Relay Module used for?

The SunFounder 2 Channel DC Relay Module is designed to control high-voltage devices using low-voltage signals. It is perfect for automating appliances and can be used in various projects with Arduino and other microcontrollers. For instance, you can use it to control lights, fans, or electronic devices through a remote signal or a microcontroller, simplifying complex installations while enhancing safety.

How does the Optocoupler feature work in this module?

The Optocoupler in the relay module isolates your microcontroller from high-voltage circuits, ensuring that sensitive components are protected from voltage spikes. When a low-level signal is received, it activates the optocoupler, allowing current to flow to the relay's coil. This enables you to control larger circuits safely, making it an excellent choice for projects that require safety and reliability.

What microcontrollers are compatible with this relay module?

The SunFounder 2 Channel Relay Module is versatile and compatible with multiple microcontrollers, including Arduino R3, MEGA 2560, 1280, DSP, ARM, PIC, and AVR. This compatibility allows for easy integration into various projects, whether for educational purposes or more advanced applications, making it an excellent choice for hobbyists and professionals alike.

Is the relay module suitable for beginners?

Yes, the SunFounder Relay Module is highly suitable for beginners. It comes with detailed documentation and example codes for various microcontrollers. This makes it easy for new users to learn about controlling devices through programming and hardware interaction. Whether you're building your first project or experimenting with more complex automation tasks, this module provides a solid starting point.

What are low-level triggers, and how do they work in this context?

Low-level triggers mean that the relay activates when the input signal is low or ground. This feature allows for a more streamlined control process, as the module turns on when it receives a low signal. It is particularly useful in scenarios where you want to ensure that devices are only activated without needing constant power to the relay, making it efficient for battery-operated projects.

Can this relay module control multiple devices?

Yes, you can control multiple devices using the SunFounder Relay Module by connecting additional modules together. Each relay can operate independently, allowing you to control several devices from a single microcontroller setup. This functionality is great for projects involving home automation, where multiple lights or appliances may need to be turned on or off at once based on various conditions.

What type of power supply is required for this relay module?

The SunFounder Relay Module operates on a 5V DC power supply, which is compatible with most microcontrollers, including the Arduino series. You can easily power it using a USB connection, battery, or other compatible power sources. This versatility helps in creating portable projects where power sources might vary.

What precautions should be taken while using this relay module?

When using the SunFounder Relay Module, it is vital to ensure that all connections are secure to prevent shorts. Avoid exceeding the module's voltage and current ratings to prevent damage. Additionally, it's important to handle the high-voltage side with care, using insulated tools and ensuring the circuit is powered off before making any modifications. This ensures a safe working environment while enjoying automation projects.

How can this module be utilized in home automation projects?

The SunFounder Relay Module can be integrated into home automation systems to control lights, fans, and other appliances remotely. By connecting the module to a microcontroller and programming it to respond to various triggers—like a smartphone app or a voice command—you can create an automated environment. This can lead to increased convenience and energy savings in everyday life.

Where can I buy the SunFounder 2 Channel DC 5V Relay Module in Bhutan?

You can purchase the SunFounder 2 Channel DC 5V Relay Module with Optocoupler from Ubuy in Bhutan. Ubuy offers a reliable shopping experience and a range of electronics to cater to your DIY and automation needs, ensuring you have access to quality products for your projects.

How to Shop SunFounder 2 Channel DC 5V Relay Module with Online From Ubuy?

It’s easy to shop SunFounder 2 Channel DC 5V Relay Module with online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is SunFounder 2 Channel DC 5V Relay Module with Available to Shop Online in Bhutan?

Yes, at Ubuy Bhutan this product is available for you to shop at a reasonable price. The SunFounder 2 Channel DC 5V Relay Module with is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

SunFounder

2-Channel Relay interface board equipped with high-current relay, AC250V 10A ; DC30V 10A

SunFounder

Item #: 8399570

SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR

88% of respondents would recommend this to a friend

Item #: 8399570

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2-Channel Relay interface board equipped with high-current relay, AC250V 10A ; DC30V 10A

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Wide Compatibility

This relay module supports various microcontrollers like Arduino, Raspberry Pi, and more, making it ideal for diverse projects across different platforms.

Optocoupler Protection

Equipped with optocouplers, this module protects connected devices from voltage spikes, enhancing safety and reliability in your electronic setups.

Low Level Triggering

The low-level trigger feature allows for easier control of devices, simplifying the integration process and ensuring efficient operation in various applications.

Product Details

Connector Type	Through Hole
Contact Type	Normally Open
Current Rating	10 A
Mounting Type	PCB Mount
Operation Mode	Automatic
Coil Voltage	5 volts
Contact Current Rating	10 A
Maximum Switching Current	10 A
Minimum Switching Voltage	5 volts_of_direct_current
EU Spare Part Availability Duration	1 tyears
Contact Material	Silver
Brand Name	SunFounder
UPC	520141421293
Number of Items	1
Included Components	2 Channel Relay Module
Manufacturer	SunFounder
Model	8541582329
Part Number	2C-5V
Item Weight	0.25 lbs (110 grams)

Who Should Buy?

Arduino Enthusiasts
Perfect for users building Arduino projects needing relay control for devices like lights or fans.
Home Automation
Ideal for DIY home automation projects integrating various devices using relays for switching.
Educational Use
Great for students learning about electronics and programming as it provides practical relay control experience.

High Voltage Applications
Not suitable for high voltage or heavy-duty devices, as it's limited to low voltage operation.

Product Description

SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi

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Customer Questions & Answers

Question: How to Shop SunFounder 2 Channel DC 5V Relay Module with Online From Ubuy?

Answer: It’s easy to shop SunFounder 2 Channel DC 5V Relay Module with online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is SunFounder 2 Channel DC 5V Relay Module with Available to Shop Online in Bhutan?

Answer: Yes, at Ubuy Bhutan this product is available for you to shop at a reasonable price. The SunFounder 2 Channel DC 5V Relay Module with is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

SunFounder Single Board Computers Editorial Review

SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspberry Pi is a versatile and reliable component for controlling larger loads with ease. This module features a robust design with normally open contacts, allowing it to be activated by low voltage outputs from devices like Arduinos. Many users appreciate its straightforward installation and ability to provide optoisolation, enhancing safety during operations. It's ideal for projects like remote control systems and automation tasks, although there are notes on the need for clearer terminal labeling and understanding how the relay function operates in connection to the controlling device.

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Pros

Easy installation with clear instructions
Optoisolation for enhanced safety
Compatible with various microcontrollers
Active low design with status LEDs
Suitable for automating simple tasks

Cons

Lacks labeling on relay terminals, causing confusion

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Features & Benefits

2-Channel Relay board with optocoupler low level trigger
Can be controlled directly by microcontroller
Compatible with Arduino, Raspberry Pi, and more
LED indication for Relay output status
Small and compact size
Each channel needs 15-20mA Driver Current

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SunFounder 2 Channel DC 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR

BTN 1276

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