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Item #:
94789338
DIANN 12pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Support High/Low Level Trigger
Item #:
94789338
AED 78
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 17
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Control various loads with ease using our versatile Relay Module, equipped with user-friendly features and a fault-tolerant design!
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What Stands Out
Optocoupler Isolation
Provides enhanced safety and protection for circuits by isolating the control side from the high voltage side, minimizing risks of damage during operation.
Dual Trigger Modes
Supports both high and low level triggering, offering versatile control options for various applications, catering to different project requirements effortlessly.
Compact Design
Space-saving layout allows easy integration into existing systems, making it perfect for hobbyists and professionals seeking efficient relay solutions without occupying much space.
Product Details
| Connector Type | Screw |
| Contact Type | 2no 2nc |
| Current Rating | 10 Amps |
| Mounting Type | Surface Mount |
| Operation Mode | Automatic |
| Coil Voltage | 12 Volts |
| Contact Current Rating | 10 Amps |
| Maximum Switching Current | 10 Amps |
| Minimum Switching Voltage | 12 Volts (DC) |
| Contact Material | Bronze Or Brass |
| Brand Name | DIANN |
| UPC | 701715526501 |
| Part Number | DI14922 |
| Model | DI14922 |
| Manufacturer | DIANN |
| Country of Origin | This item will be imported from US |
| What is in the box | DIANN 12pcs DC 12V... For more details, please check description/product details |
| Item Weight | 2.5 lbs (1.13 kg) |
| Date First Available | September 01, 2022 |
Who Should Buy?
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Hobbyists
Ideal for electronics enthusiasts working on automation projects requiring multiple relay controls.
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DIY Projects
Perfect for individuals creating home automation or robotics projects needing relays for various devices.
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Educators
Useful for teaching electronics and relay functionality in classrooms, providing hands-on learning experiences.
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Large Scale Systems
Not suitable for industrial applications needing robust and high-capacity relay solutions beyond basic functions.
Product Description
DIANN 12pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Support High/Low Level Trigger
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the DIANN 12pcs DC 12V Relay Module used for?
Answer: The DIANN 12pcs DC 12V Relay Module is commonly used for controlling high-voltage devices through low-voltage systems. It allows users to safely manage switches for lights, motors, alarms, and other electronic appliances through microcontrollers like Arduino or Raspberry Pi. By utilizing the relay module, you can isolate different power circuits, ensuring your low-power control system remains intact while safely managing higher voltages and currents. -
Question:
How does the optocoupler feature benefit the DIANN Relay Module?
Answer: The optocoupler feature in the DIANN Relay Module provides electrical isolation between the control circuit and the high-power circuit. This ensures that any spikes or noise from the higher voltage side don't affect the control system, improving overall reliability and safety. Using an optocoupler is particularly beneficial in noisy environments where interference could cause erratic behavior in control devices, making it an essential component for robust applications. -
Question:
Can I use the DIANN Relay Module with an Arduino?
Answer: Yes, the DIANN Relay Module is compatible with Arduino systems. Simply connect the control pins from the relay module to your Arduino digital output pins. This allows you to programmatically turn on or off connected devices using simple Arduino sketches. This feature makes it ideal for automation projects, allowing you to control various electrical devices directly from your Arduino board with ease. -
Question:
What is the difference between high-level and low-level triggering in this relay module?
Answer: High-level triggering means that the relay activates when it receives a high voltage signal, typically in the range of 3-5V on the input pin. Conversely, low-level triggering activates the relay when it receives a low voltage signal. This flexibility allows users to choose the triggering method that best suits their project requirements, whether it's for safety, simplicity, or specific control needs. Customizing this setting can enhance project efficiency. -
Question:
What type of devices can I control with this relay module?
Answer: You can control a wide range of devices using the DIANN Relay Module, including lights, fans, motors, and appliances that operate on AC voltage. This versatility makes it suitable for various applications such as home automation systems, DIY electronics projects, and industrial control systems. By connecting the relay module to your control unit, you can create automated scenarios like turning on lights at sunset or controlling HVAC systems remotely. -
Question:
How many relays come in the DIANN Relay Module pack?
Answer: The DIANN Relay Module pack includes 12 individual relay boards, each capable of controlling a separate circuit. This bulk setup is ideal for larger projects or when multiple devices need to be controlled simultaneously. It provides ample flexibility for users seeking to automate several appliances at once, simplifying tasks in home automation or intricate DIY electronics projects. -
Question:
Is additional power required for this relay module?
Answer: Yes, the DIANN Relay Module requires a 12V DC power source to operate effectively. This power is separate from the control signals provided by devices like Arduino or Raspberry Pi. Ensuring you provide the correct voltage is crucial for optimal performance, as it regulates the relays' operation without drawing unnecessary current from your control unit. This setup allows for efficient control of various high-power devices without compromising your microcontroller's resources. -
Question:
Can this relay module be used in automation projects?
Answer: Absolutely! The DIANN Relay Module is perfect for automation projects due to its ability to control multiple devices with a single control unit. Users can easily program the module to respond to various inputs, such as sensors or timers, allowing for sophisticated automation scenarios. Whether you are creating a smart home system or an automated garden, this module provides the necessary control capabilities to enhance your project. -
Question:
What are the specifications of the DIANN Relay Module?
Answer: The specifications of the DIANN Relay Module include a relay voltage of 12V DC, with each relay capable of switching loads of up to 10A at 250VAC or 30VDC. The module has a wide operating temperature range, making it suitable for various environmental conditions. These specifications ensure versatility and reliability for controlling high-power devices, making it an ideal choice for both hobbyists and professional applications. -
Question:
Where can I buy the DIANN 12pcs DC 12V Relay Module in UAE?
Answer: You can buy the DIANN 12pcs DC 12V Relay Module from Ubuy, which offers a selection of electronic components and modules for your projects. Ubuy provides a convenient platform for finding and purchasing this relay module, ensuring you have access to quality products for your DIY electronics and automation needs.
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Pros
- Easy to use and install
- Supports both high and low triggers
- Reliable performance
- Great for automation projects
- Compact design
Cons
- Lightweight, may require secure mounting.
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Haitham
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“Excellent experience”
11 June 2026 · via Trustpilot
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“I had an excellent experience with Ubuy UAE. I ordered a product from the USA, and the website clearly mentioned that deliveries might be delayed due to the current situation in the Middle East. Ubuy provided great value, transparent communication, and reliable delivery. Thank you, Ubuy UAE, for a fantastic shopping experience!”
17 June 2026 · via Trustpilot
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“On time delivery and great product at a really great price!”
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AED 78
Order now and get it around Monday, August 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Versatile control for loads like LED lights, motors, and more.
- Selectable high or low-level trigger for flexible operation.
- Powerful Optocoupler isolation ensures stable performance.
- User-friendly interface with easy-to-connect terminal blocks.
- Fault-tolerant design protects against control line issues.
- Ideal for integration with microcontrollers for efficient automation.
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