HiLetgo
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HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
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HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
12V 1 Channel Relay Module With Optocoupler Isolation
HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
Item #: 11951312

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

Item #: 11951312

BND 30

Price Details

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*All items will import from US

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Order now and get it around Sunday, July 05
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12V 1 Channel Relay Module With Optocoupler Isolation
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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

Optocoupler Isolation
Provides superior protection for your circuit by isolating the relay from the control signal, preventing voltage spikes and ensuring reliable operation.
Versatile Triggering
Supports both high and low-level triggers, allowing flexibility in control systems and making it compatible with a wide range of applications.
Compact Design
Designed with a space-saving layout, this relay module is easy to incorporate into various projects, making it ideal for hobbyists and professionals alike.

Product Details

Shop the HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation. Perfect for providing auto shut-down for Prusa i3 Mk2S. Order now and get fast delivery from Ubuy Brunei
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Hobbyist Projects

    Ideal for electronics enthusiasts looking to control devices safely and efficiently with simple circuits.

  • Home Automation

    Great for DIY home automation systems allowing users to control lights and appliances remotely.

  • Educational Use

    Useful in educational settings for teaching students about relays, circuit design, and automation technologies.

Not Suitable For
  • Industrial Applications

    Not suitable for heavy industrial environments requiring robust and high-capacity relay solutions.

  • Remote Operation

    Limited range for remote controls may not be compatible with long-distance triggering applications.

  • Complex Configurations

    Not ideal for users needing advanced features or multiple channel setups without additional modules.

Product Description

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

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the HiLetgo 12V 1 Channel Relay Module?

    Answer: 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.
  • Question: How does the optocoupler isolation work in this relay module?

    Answer: 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.
  • Question: Can the HiLetgo relay module support both high and low level triggers?

    Answer: 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.
  • Question: What types of devices can be controlled with this relay module?

    Answer: 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.
  • Question: Is the HiLetgo relay module compatible with Arduinos?

    Answer: 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.
  • Question: What precautions should I take when using this relay module?

    Answer: 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.
  • Question: What is the maximum voltage and current rating for devices controlled by this relay?

    Answer: 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.
  • Question: Can I use multiple relay modules together for more devices?

    Answer: 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.
  • Question: Where can I buy HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation in Brunei?

    Answer: 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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Important information

  • 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BND 30

Order now and get it around Sunday, July 05

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

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