What is the purpose of the HiLetgo 2pcs DC 12V 2 Channel Relay Module?

The HiLetgo 2pcs DC 12V 2 Channel Relay Module is designed to help control high-voltage devices through low-voltage signals. It uses an optocoupler for isolation, ensuring that your low signal circuits are protected from high voltages. This module is perfect for projects involving home automation, robotics, or any DIY electronics where you need to control devices like lights, motors, or fans remotely without direct electrical contact.

How does the isolated optocoupler feature work?

The isolated optocoupler in the HiLetgo relay module allows for safe communication between the low-voltage control side and the high-voltage load side. It essentially acts as a bridge that transfers signals without connecting the two sides electrically. This design is crucial for preventing interference and protecting sensitive components in your circuits, making it beneficial for projects that require reliable operation in variable conditions.

What types of devices can I control with this relay module?

You can control a wide variety of devices using the HiLetgo 2 Channel Relay Module, including household appliances like lights and fans, industrial machines, or any device that can be activated by a relay. Common applications include automating garden sprinklers, controlling HVAC systems, or integrating with microcontrollers like Arduino or Raspberry Pi for advanced automation projects.

Can I use this relay module with a microcontroller?

Yes, this relay module is compatible with various microcontrollers, such as Arduino and Raspberry Pi. By connecting the control pins of the relay module to the GPIO pins of your microcontroller, you can read sensor inputs and trigger devices accordingly. This capability opens doors to numerous automation projects, such as smart home systems or remote-controlled appliances.

What are the input and output voltage ratings for this relay module?

The HiLetgo relay module operates at a DC input voltage of 12V for the relay coils. It can switch loads with voltages typically up to 250V AC or 30V DC at a maximum current rating, allowing it to operate typical household and industrial devices seamlessly. This range makes it versatile for many applications, whether in home automation or in more demanding industrial setups.

How do I connect this relay module in my project?

To connect the HiLetgo relay module, you'd typically wire the control pins to your microcontroller's output pins and the VCC and GND to the appropriate power supply. For the load, connect the device you wish to control to the COM and NO (Normally Open) or NC (Normally Closed) terminals. This straightforward setup facilitates rapid integration into various projects, allowing for effective control over connected devices.

What does high and low level triggering mean?

High and low-level triggering refers to the signal input types that can activate the relay module. A high-level trigger activates the relay when the input voltage is above a specific threshold, while a low-level trigger turns it on when the input voltage is below that threshold. This flexibility allows users to choose the best signaling method based on their circuit's design, making it adaptable to different electronic projects.

Is this relay module suitable for industrial applications?

Yes, the HiLetgo 2 Channel Relay Module is suitable for light industrial applications due to its robust construction and ability to handle moderate electrical loads. It is especially useful in control systems where automatic switching of equipment is needed, such as in automated assembly lines or irrigation systems, given its reliability and efficient isolation feature.

What are the dimensions of the relay module?

The HiLetgo relay module typically measures around 5.5 cm x 4.5 cm, making it compact enough to fit into various electronic projects without taking up much space. This small footprint is beneficial for applications where board space is limited, like in custom-designed circuits or compact enclosures.

Where can I buy the HiLetgo 2pcs DC 12V 2 Channel Relay Module?

You can purchase the HiLetgo 2pcs DC 12V 2 Channel Relay Module from Ubuy in Philippines. Ubuy offers a convenient option to find this product and have it delivered to your location, providing a straightforward purchasing experience with various payment options to suit your needs.

How to Shop HiLetgo 2pcs DC 12V 2 Channel Relay Module with Online From Ubuy?

It’s easy to shop HiLetgo 2pcs DC 12V 2 Channel 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 HiLetgo 2pcs DC 12V 2 Channel Relay Module with Available to Shop Online in Philippines?

Yes, at Ubuy Philippines this product is available for you to shop at a reasonable price. The HiLetgo 2pcs DC 12V 2 Channel 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.

HiLetgo

Experience reliable control with our DC 12V 2 Channel Relay Module featuring high and low level trigger options for versatile applications!

HiLetgo

Item #: 254541902

HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

Item #: 254541902

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Product Details

Connector Type	Screw
Contact Type	Normally Open
Current Rating	10 A
Mounting Type	PCB Mount
Operation Mode	Manual
Wattage	50 watts
Coil Voltage	12 volts
Contact Current Rating	10 A
Maximum Switching Current	10 A
Maximum Switching Voltage	250 volts
Minimum Switching Voltage	12 volts_of_direct_current
Contact Material	Silver
Brand Name	HiLetgo
UPC	702082655962
Number of Packs	2
Unit Count	2 Count
Number of Items	2
Item Weight	1.76 ounces (49.9 grams)
Manufacturer	HiLetgo
Model	3-01-0342
Part Number	3-01-0342
Package Weight	1.0 Pound (450 grams)

Product Description

HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

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Question: How to Shop HiLetgo 2pcs DC 12V 2 Channel Relay Module with Online From Ubuy?

Answer: It’s easy to shop HiLetgo 2pcs DC 12V 2 Channel 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 HiLetgo 2pcs DC 12V 2 Channel Relay Module with Available to Shop Online in Philippines?

Answer: Yes, at Ubuy Philippines this product is available for you to shop at a reasonable price. The HiLetgo 2pcs DC 12V 2 Channel 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.

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Features & Benefits

Genuine quality relay with a maximum load of AC 250V/10A and DC 30V/10A.
User-friendly design with indicators for power and relay status.
Compact module size: 50mm x 26mm x 18.5mm, ideal for various installations.
Supports both high and low level trigger settings for adaptable usage.
Includes 4 mounting bolt holes for easy installation.
Features direct connection via terminal wiring leads for convenience.

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HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V

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