What is the HiLetgo 12V 1 Channel Relay Module?

The HiLetgo 12V 1 Channel Relay Module is an electronic device designed to control high voltage devices using a low voltage signal. It features an optocoupler isolation which ensures electrical isolation between the control circuit and the high voltage load. This makes it ideal for applications where safe switching is critical, such as home automation or industrial machines.

How does the optocoupler isolation work in this relay module?

The optocoupler in the HiLetgo relay module acts as a bridge between the control circuit and the relay coil. When you apply a low voltage (like 5V from a microcontroller), the optocoupler allows this signal to trigger the relay without any direct electrical connection. This effectively protects the control circuit from high voltage spikes or surges, enhancing safety in applications like controlling appliances remotely.

Can the HiLetgo relay module support both high and low level triggers?

Yes, the HiLetgo 12V 1 Channel Relay Module supports both high-level and low-level triggers, which provides flexibility in your projects. When using a high-level trigger, you apply a high voltage to turn the relay on; for low level, you apply a low voltage (ground) to activate it. This versatility makes it suitable for various control systems where different logic levels may be needed.

What types of devices can be controlled with this relay module?

This relay module can control various high voltage devices, such as lamps, fans, motors, and more. It's commonly used in home automation systems to switch appliances on and off based on triggers from sensors or microcontrollers like Arduino. For instance, you can set it to turn on a light when a door is opened or control a motor based on temperature readings.

Is the HiLetgo relay module compatible with Arduinos?

Yes, the HiLetgo 12V 1 Channel Relay Module is fully compatible with Arduino boards. You can easily integrate it into your Arduino projects by connecting the input pin to any digital output pin on the Arduino board. This allows you to control various devices from your Arduino program, making it a popular choice for DIY home automation and robotics projects.

What precautions should I take when using this relay module?

When using the HiLetgo relay module, always ensure proper isolation and respect the voltage levels to avoid damage. Use appropriate current ratings for your applications, and never exceed the relay’s specifications. Additionally, be cautious when handling live wires, and if you're not experienced with high voltage systems, seek guidance or consult resources to avoid hazards.

What is the maximum voltage and current rating for devices controlled by this relay?

The HiLetgo 12V 1 Channel Relay Module typically supports a maximum switching voltage of 250V AC and 30V DC along with a current rating of up to 10A for AC loads and 15A for DC loads. This makes it suitable for a wide range of applications, from small appliances to larger electrical devices that require significant power.

Can I use multiple relay modules together for more devices?

Absolutely, you can use multiple HiLetgo relay modules in conjunction with each other to control multiple devices. Simply connect each relay module to separate digital output pins on your microcontroller. This enables you to expand your project and manage various devices simultaneously, making it ideal for complex home automation systems where multiple actions may need to occur at once.

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

12V 1 Channel Relay Module With Optocoupler Isolation

HiLetgo

Item #: 220351183

HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger

Q: Where can I buy HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation in Lebanon?

You can buy the HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation at Ubuy. Ubuy offers a wide selection of electronics and components, making it easy to find and purchase this relay module conveniently online. Simply search for the product on Ubuy's platform and proceed with your order.

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Item #: 220351183

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What Stands Out

Optocoupler Isolation

Enhances safety and prevents electrical noise interference, protecting both the module and the connected devices, making it suitable for sensitive applications.

Versatile Triggering

Supports both high and low level triggering, allowing for flexible control in various projects and systems, accommodating different user requirements.

Compact Design

Space-efficient layout ensures easy integration into existing setups without occupying much physical space, making it ideal for DIY projects and home automation.

Product Details

Genuine high quality relay with normally open interface
Supports maximum load of AC 250V / 10A, DC 30V / 10A
Utilizes optocoupler chip isolation for strong drive capability
Can be set by jumper for high or low trigger
Features fault-tolerant design for uninterrupted relay operation
Human-friendly interface design with convenient connection terminals

Connector Type	Terminal Leads
Contact Type	Normally Closed, Normally Open
Current Rating	10 A
Mounting Type	Screw Mount
Operation Mode	Automatic
Wattage	120 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
Specification Met	Vcc
Brand Name	HiLetgo
UPC	702082655955
Number of Packs	1
Unit Count	1 Count
Number of Items	1
Manufacturer	HiLetgo
Model	3-01-0341
Part Number	3-01-0341
Contact Material	Silver
Item Weight	0.2 lbs (90 grams)

Who Should Buy?

Home Automation
Ideal for integrating appliances into smart home systems, allowing remote control and automation via microcontrollers.
DIY Electronics Projects
Perfect for hobbyists and makers who want to control high-current devices using low-voltage signals.
Educational Use
Great for teaching electronics principles, offering hands-on experience with relays, optocouplers, and circuit design.

Heavy-Duty Applications
Not suitable for controlling high power industrial machinery due to limitations in current handling capacity.

Product Description

HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger

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Question: Is HiLetgo 12V 1 Channel Relay Module with Optocoupler Available to Shop Online in Lebanon?

Answer: Yes, at Ubuy Lebanon this product is available for you to shop at a reasonable price. The HiLetgo 12V 1 Channel Relay Module with Optocoupler 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.

HiLetgo Relay Control Module Editorial Review

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Pros

Reliable optocoupler isolation
Supports various trigger levels
Easy to integrate with projects
Compact and lightweight design
Great for automation tasks

Cons

Limited documentation for beginners.

Product Price History

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Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Features & Benefits

Module Size: 50mm * 26mm * 18.5mm (L * W * H)
Power Indicator (green), Relay Status Indicator (red)
Input: VCC: Relay power supply + GND: Relay power supply - IN: Signal trigger input
Output: NO: Relay normally open. COM: Relay Common Pin NC: Relay normally closed.
Package Included：1*12V 1 Channel Relay Module With Optocoupler Isolation
Auto shut-down for Prusa i3 Mk2S: Wired it in parallel with the power switch, Use the hotend fan power as the trigger

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HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger

USD 13

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Who Should Buy?

Product Description

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HiLetgo Relay Control Module Editorial Review

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USD 13

Features & Benefits

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