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Podazz 2 Pcs DC 12V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger
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Podazz 2 Pcs DC 12V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger
Supports high/low level triggering, widely used for controlling all kinds of AC/DC appliances and high current devices.
Podazz 2 Pcs DC 12V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger
Item #: 91057523

Podazz 2 Pcs DC 12V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger

Item #: 91057523

SLE 274

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*All items will import from US

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Order now and get it around Saturday, August 22
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Supports high/low level triggering, widely used for controlling all kinds of AC/DC appliances and high current devices.
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What Stands Out

Opto Isolation
The opto-isolated design protects connected circuits from high voltages, ensuring safety and reliability in diverse applications. This feature significantly reduces the risk of damaging sensitive components.
Dual Channel Design
With two relay channels, this module allows simultaneous control of multiple devices, enhancing operational efficiency and flexibility in automation projects, making it ideal for home or industrial use.
Versatile Triggering
Supports high and low-level triggering, making it compatible with various microcontrollers and simplifying integration into existing projects, ensuring seamless operation across different setups.

Product Details

Shop Podazz 2 Pcs DC 12V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger online at a best price in Sierra Leone. B0D7696SG8
Contact TypeNormally Closed
Current Rating10 Amps
Operation ModeAutomatic
Coil Voltage12 Volts
Contact Current Rating10 Amps
Maximum Switching Current10 Amps
Maximum Switching Voltage250 Volts
Brand NamePodazz
Part NumberDC 12V
Item Weight0.03 Kilograms
ManufacturerPodazz
BrandPodazz

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists looking to automate projects involving low voltage systems with reliable relay switching.

  • Home Automation

    Ideal for users wanting to control home appliances through a microcontroller or remote switch setup.

  • Electrical Projects

    Suitable for engineers or students needing a simple solution to manage heavy loads using low control voltage.

Not Suitable For
  • High Voltage Applications

    Not suitable for systems requiring high-voltage relays as this module is only rated for 12V DC.

Product Description

Podazz 2 Pcs DC 12V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger

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Customer Questions & Answers

  • Question: What is the function of the 2 Pcs DC 12V Relay Module?

    Answer: The 2 Pcs DC 12V Relay Module is designed to control the operation of high voltage devices using a low voltage signal. Each relay can be operated by an opto-isolated trigger, allowing for safe and reliable switching. This module is particularly useful in home automation projects, allowing you to control lights, fans, and other appliances remotely. By connecting the module to a microcontroller or a specific circuit, you can automate various tasks while ensuring isolation between your control system and the high voltage components.
  • Question: How does the opto-isolation feature benefit the relay module?

    Answer: Opto-isolation provides a critical barrier between the controlling circuit and the high voltage signals managed by the relays. This feature ensures that any high voltage spikes or interference do not damage the sensitive components in the control circuit. It enhances the safety and reliability of using the relay module in various applications, such as connecting to Arduino or Raspberry Pi for DIY projects, without risking damage from electrical surges or shorts.
  • Question: Can this relay module be used with microcontrollers?

    Answer: Yes, this relay module is compatible with microcontrollers like Arduino, Raspberry Pi, and ESP8266. It can be connected through GPIO pins to control devices based on specific programming logic. By utilizing digital high/low signals, users can easily implement automation scenarios such as turning devices on/off based on sensor input or timers, making it an excellent choice for DIY electronics enthusiasts and developers alike.
  • Question: What is the maximum load this relay module can handle?

    Answer: The 2 channel relay module can typically handle loads up to 10A per relay at 250VAC or 30VDC. This makes it suitable for many common household appliances and devices, including lights, fans, and motors. It is important to ensure that the load specifications of any device you connect do not exceed these limits to prevent damaging the relay module or causing safety hazards.
  • Question: What are the dimensions of the relay module?

    Answer: The dimensions of the 2 Pcs DC 12V Relay Module usually measure around 7.5 cm x 5.1 cm x 2.5 cm. This compact size makes it suitable for various projects where space might be limited, such as in robotics or embedded systems. Its design allows for easy mounting on breadboards or integration into existing setups without consuming excessive space.
  • Question: What types of devices can be controlled using this relay module?

    Answer: This relay module can control a variety of devices, including lighting systems, electric fans, home appliances, electronic locks, and motors. It acts as a switch to turn these devices on or off remotely or automatically, making it ideal for smart home systems, DIY robotics projects, and industrial automation setups.
  • Question: What does 'High/Low Level Trigger' mean?

    Answer: The 'High/Low Level Trigger' refers to the method by which the relay can be activated. A 'High Level Trigger' means the relay is activated by a high signal (typically 5V), while a 'Low Level Trigger' means it activates with a low signal (0V). This flexibility allows users to configure their systems according to the requirements of their projects, making the relay module versatile for varying applications.
  • Question: Is it possible to use multiple modules together?

    Answer: Yes, multiple 2 Pcs DC 12V Relay Modules can be used in tandem to control more devices. By connecting them in a daisy-chain configuration or using different GPIO pins from a microcontroller, you can expand your control capacity efficiently. This is beneficial for larger projects where multiple appliances need to be managed simultaneously, such as a comprehensive home automation system.
  • Question: What is the significance of having 2 channels in this relay module?

    Answer: Having 2 channels allows you to control two different devices independently with a single relay module. This feature enhances flexibility, as you can manage multiple outputs without needing separate modules for each device. For instance, in a home automation scenario, you might use one channel to control lights and the other to control a fan, optimizing your design and saving costs on components.
  • Question: Where can I buy the 2 Pcs DC 12V Relay Module 2 Channel Relay Switch in Sierra Leone?

    Answer: You can purchase the 2 Pcs DC 12V Relay Module 2 Channel Relay Switch with Opto Isolated High/Low Level Trigger from Ubuy. Ubuy is a reputable online platform that offers a wide range of electronics and components, providing an accessible option for customers in Sierra Leone to find the products they need easily.

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Pros

  • High compatibility with various systems
  • Reliable opto-isolation feature
  • Easy to install and use
  • Supports high and low level triggering
  • Compact design for limited spaces

Cons

  • May require additional connectors for some setups.

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SLE 274

Order now and get it around Saturday, August 22

QTY:

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Features & Benefits

  • Dual-channel relay module for AC/DC appliance control.
  • Supports high/low level triggering for versatile use.
  • Maximum load capacity of AC 250V/10A and DC 30V/10A.
  • Easy installation with threaded terminal blocks for secure mounting.
  • Compatible with various microcontrollers including ARM, PIC, and more.
  • Includes quality components for reliable performance.

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