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4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
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4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
This 4 channel 5V relay module is widely used in domestic appliances, industrial sector, PLC control, and smart home control. It can interact directly with a broad array of microcontrollers such as Arduino, PIC, and AVAI, and be used to control a variety of appliances and electronic devices with high current.
4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
Item #: 71530932

4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi

Item #: 71530932

KYD 17

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This 4 channel 5V relay module is widely used in domestic appliances, industrial sector, PLC control, and smart home control. It can interact directly with a broad array of microcontrollers such as Arduino, PIC, and AVAI, and be used to control a variety of appliances and electronic devices with high current.
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What Stands Out

Optocoupler Isolation
Provides superior protection against voltage spikes, ensuring the safety of connected devices while enhancing signal integrity. Ideal for sensitive projects requiring robust performance.
Wide Compatibility
Designed to work seamlessly with various systems like Raspberry Pi, Arduino, and STM32. This versatility makes it suitable for a diverse range of electronics projects and applications.
Multiple Channels
Includes four independent channels that allow for simultaneous control of multiple devices, making it perfect for more complex setups and automation projects where efficiency is key.

Product Details

Shop for 4pcs 4 Channel 5V Relay Module with Optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 at Ubuy Cayman Islands GLOBAL. High quality, UL/CUL recognized, widely used for various applications. Get yours now!
  • 4-channel 5V relay module with optocoupler for R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 for Raspberry Pi
  • Relay output: AC250V 10A, DC30V 10A
  • Standard interface for direct connection with microcontrollers
  • Working status indicator lights for safe use
  • Widely used for MCU control, industrial sector, PLC control, smart home control
  • Switching capacity available by 10A, UL/CUL/TUV recognized, sealed types available
Connector TypeScrew, Through Hole
Contact TypeNormally Open
Current Rating10 A
Mounting TypePCB Mount
Operation ModeAutomatic
Wattage50 watts
Coil Voltage5 volts
Contact Current Rating10 A
Maximum Switching Current10 A
Maximum Switching Voltage250 volts
Minimum Switching Voltage5 volts_of_direct_current
Brand NameAokin
UPC701715468313
ManufacturerAokin
Part NumberRelayModule
Specification MetCul,tuv
Contact MaterialSilver Alloy
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • DIY Electronics Hobbyists

    Ideal for hobbyists who build projects with Arduino or Raspberry Pi requiring relay control for appliances.

  • Home Automation Enthusiasts

    Perfect for users looking to automate home devices, providing the ability to control multiple appliances remotely.

  • Embedded System Developers

    Suitable for developers needing reliable relay integration in embedded systems for switching operations in various applications.

Not Suitable For
  • Professionals Needing Reliability

    Not suitable for industrial environments where high performance and durability of components are critical.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a 4 Channel Relay Module used for?

    Answer: A 4 Channel Relay Module is designed to control multiple high-power devices using low-power signals. It can operate appliances like lamps, motors, or security systems by receiving commands from microcontrollers like Arduino or Raspberry Pi. Each relay in the module acts as an electrically operated switch, allowing you to turn devices on or off remotely, which is particularly useful in home automation projects, robotics, and DIY electronics.
  • Question: What are the main features of the 4pcs 4 Channel Relay Module?

    Answer: This module features four independent relays that can be controlled simultaneously. It comes with an optocoupler for isolating the microcontroller from high voltages, ensuring safety and preventing damage. Each relay supports input from microcontrollers like the Arduino MEGA 2560 and can handle loads up to 10A at 250V AC, making it versatile for various applications ranging from home automation to industrial automation.
  • Question: Is the 4 Channel Relay Module compatible with Raspberry Pi?

    Answer: Absolutely! The 4 Channel Relay Module is fully compatible with Raspberry Pi boards. You can control the relays using GPIO pins, enabling you to automate devices and appliances directly from your Raspberry Pi projects. This is ideal for projects like smart homes, where you might want to control lights or fans based on various triggers controlled by your Raspberry Pi.
  • Question: How do I connect the relay module to my microcontroller?

    Answer: To connect the 4 Channel Relay Module to your microcontroller, you'll typically connect the VCC pin to the 5V output of your microcontroller, the GND pin to the ground, and signal input pins to the corresponding GPIO pins of your microcontroller. Refer to the module's documentation for specific pin configurations and ensure that the connections are secure to prevent erratic behavior when controlling high-power devices.
  • Question: Can I control AC and DC devices with this relay module?

    Answer: Yes, you can control both AC and DC devices using the 4 Channel Relay Module. Each relay is rated to handle loads up to 10A, making it suitable for various applications—including turning on/off lights (AC) or motors (DC)—from microcontrollers. This feature allows for extensive use in automation systems across various environments, including home, office, and industrial settings.
  • Question: What logic level does the relay module accept for triggering?

    Answer: The relay module operates at a 5V logic level for triggering. This means it can be directly connected and controlled by most microcontrollers, such as Arduino and Raspberry Pi, which also output 5V signals. If you are using a microcontroller with different logic levels, like 3.3V, consider using level shifters to ensure proper operation without damaging the relays.
  • Question: Does this relay module come with isolation?

    Answer: Yes, the 4 Channel Relay Module incorporates optocouplers for electrical isolation between your control circuit (e.g., microcontroller) and the controlled high-power circuits. This design prevents feedback that can potentially damage the microcontroller, enhancing safety, especially in applications managing high voltages. This feature is essential for hobbyists and professionals working with sensitive electronic components.
  • Question: What kind of applications can I create with this relay module?

    Answer: You can utilize this relay module in numerous applications such as home automation systems for controlling lights and fans, smart gardening systems to automate watering schedules, and alarm systems where you may need to activate sirens or notifications. It is also useful in DIY robotics projects, where you need to switch on motors or actuators based on certain conditions triggered by sensors.
  • Question: What are the dimensions and mounting options for the relay module?

    Answer: The dimensions of the 4 Channel Relay Module generally make it compact and suitable for various enclosures or breadboard setups. It typically features mounting holes for easy integration into projects. This flexibility makes it an excellent choice for both prototyping on breadboards and final designs meant for permanent installations in enclosures, ensuring that it fits smoothly into your existing projects.
  • Question: Where can I buy the 4pcs 4 Channel 5V Relay Module with Optocoupler?

    Answer: You can buy the 4pcs 4 Channel 5V Relay Module with Optocoupler from Ubuy in Cayman Islands. Ubuy offers a wide selection of electronic components, including relay modules, ensuring you can easily find this product along with other needed accessories for your projects. With Ubuy, you can browse various options and find a suitable match for your requirements.

Aokin Single Board Computers Editorial Review

The 4 Channel 5V Relay Module with Optocoupler is a versatile and reliable module that can be used with various microcontrollers and Raspberry Pi. It features optocoupler isolation and is compatible with R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 boards. The module has 4 channels, allowing you to control up to 4 devices simultaneously. The relay module is easy to set up and provides stable and reliable performance. Overall, it is a great addition to any electronics project.

Customer Reviews & Ratings

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  • 3 Star
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Pros

  • Versatile and compatible with various microcontrollers
  • Reliable performance with optocoupler isolation
  • Easy to set up
  • Can control up to 4 devices simultaneously

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KYD 17

Order now and get it around Tuesday, August 18

QTY:

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Features & Benefits

  • 4-channel relay output modules, relay output contacts 250V 10A.
  • Input IN1, IN2, IN3, IN4, the signal line LOW effective.
  • Can be controlled directly by a wide range of microcontrollers such as for Arduino, AVR, PIC, ARM, PLC, etc.
  • Widely used for all MCU control, industrial sector, PLC control, smart home control.
  • Working status indicator lights are conducive to the safe use.
  • Relay output maximum contact is AC 250V 10A and DC 30V 10A.

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