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🌐 mcigicm 2 channel dc 5v relay module: optocoupler low level trigger expansion board for arduino uno r3, dsp, arm, pic, avr, stm32, raspberry pi logo

🌐 MCIGICM 2 Channel DC 5V Relay Module: Optocoupler Low Level Trigger Expansion Board for Arduino UNO R3, DSP, ARM, PIC, AVR, STM32, Raspberry Pi Review

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Revainrating 3 out of 5  
Rating 
2.8
🖥️. Single Board Computers, 💻 Computer Components

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Details

BrandMCIGICM
Maximum Switching Current10 Amps
Specification MetMa

Description of 🌐 MCIGICM 2 Channel DC 5V Relay Module: Optocoupler Low Level Trigger Expansion Board for Arduino UNO R3, DSP, ARM, PIC, AVR, STM32, Raspberry Pi

Enhance Your Electronics Projects with the MCIGICM 2-Channel DC 5V Relay Module

Step up your electronics game with the MCIGICM 2-Channel DC 5V Relay Module, a versatile and powerful expansion board that brings convenience and control to your projects. Designed for compatibility with popular single board computers like Arduino UNO R3, Raspberry Pi, and more, this module offers a range of features to enhance your creativity and expand the capabilities of your computer components.

Unleash the Power of Relays

With the MCIGICM Relay Module, you gain access to two channels of relay control, allowing you to switch high-power devices with ease. Each relay driver has a low current requirement of 15-20mA, ensuring efficient power consumption while still providing robust performance. The built-in indication LEDs offer a quick and convenient way to monitor the status of the relay outputs, ensuring that you're always aware of their activation status.

Reliable and Versatile Design

Equipped with high-current relays, this module can handle both AC and DC loads, making it suitable for a wide range of applications. With an impressive capacity of AC250V 10A and DC30V 10A, you can confidently control devices that require substantial power. The optocoupler-based low-level trigger design allows for reliable and safe operation, protecting your connected computer components from potential damage.

Expanding Possibilities

The MCIGICM Relay Module opens up a world of possibilities for self-development and experimentation. Whether you are an electronics enthusiast, a hobbyist, or a professional, this module enables you to create innovative projects with ease. Use it to automate home appliances, build smart systems, control lighting installations, and much more. The only limit is your imagination!

Who Will Benefit?

The MCIGICM Relay Module caters to a wide range of individuals and industries. Hobbyists and electronics enthusiasts will appreciate the flexibility and convenience it brings to their projects. Engineers and developers can leverage its capabilities to prototype and test new ideas quickly. Home automation enthusiasts can integrate it into their systems to create a fully customized and automated environment. In short, anyone looking to enhance their electronics projects or explore the world of automation will find great value in this versatile relay module.

Where Can You Use the MCIGICM 2-Channel Relay Module?

  • Home automation systems
  • Smart agriculture and gardening projects
  • Industrial control systems
  • Robotics and automation projects
  • DIY electronics projects

    • 5V 2-Channel Module Relay Board, Driver Current:15-20mA each. Indication LED's for Relay output status. IN: can be low level control relay. Equiped with high-current relay, AC250V 10A ; DC30V 10A. Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)

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    Reviews

    Global ratings 11
    • 5
      3
    • 4
      1
    • 3
      2
    • 2
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    • 1
      4

    Type of review

    Revainrating 2 out of 5

    Clicky Clacky on Computer Components

    All relays work on my boards. Louder than I expected from huge relays, but I really needed a low inrush current on the input.

    Pros
    • Absolutely Amazing!
    Cons
    • Repair

    Revainrating 1 out of 5

    All 3 workers are correctly powered by JD-VCC

    . All 3 modules I received work. I am using ESP32 to control a relay. I power the relay with a 5VDC power supply via JD-VCC and GND on a 3-pin header. No quality issues on the three I received.

    Pros
    • . Wide range
    Cons
    • Hard to remember but it was

    Revainrating 5 out of 5

    Relay sticks when switched on.

    Problem with all 3 relays in the box. To reset them you need to click above. I needed her for work. I carefully cut off the plastic top of the relay and they worked great. I think the blue case is too close to the switch. I got them to work and everything is fine. You need to know what you're doing to remove the top half of the blue case.

    Pros
    • Easy setup
    Cons
    • Upgradeable

    Revainrating 4 out of 5

    Of each 2 channel relay purchased only 1 channel worked

    Ordered 3 packs. Only 2 channels worked on each of the relays. I confirmed it by swapping the wiring from channel 1 to channel 2 on all 3 and still only channel 2 worked. I hate to say it but better buy elsewhere. I only noticed other reviews about a similar problem when ordering. I can't believe all 3 only worked halfway.

    Pros
    • Useful not only for its intended purpose
    Cons
    • Not working

    Revainrating 1 out of 5

    LOW ACTIVATION LEVEL

    They're good, cheap and work just fine. I tested them with a 3.3v digital output (esp32) and they worked correctly, but I buy some boost modules to match the 5v relay coil voltage just to make sure I don't get any surprises. Future. NOTE: THEY ARE ACTIVATED WHEN THE OUTPUT 0 IS DETECTED V (DIGITAL LOW). In other words, they work in reverse, just like a regular relay.

    Pros
    • I'm holding my fists
    Cons
    • Available in black only

    Revainrating 3 out of 5

    Two out of three worked out of the box.

    Two of the three relay boards worked as expected immediately after installation. Other reviewers had similar issues. I checked the signal paths with an oscilloscope and noticed that two pins are shorted due to a solder jumper on the bottom of the board. After I scraped off the solder jumper with a small screwdriver, the board worked as it should. I would have given 5 stars if it wasn't for the post production quality control. I would buy again.

    Pros
    • Easy to use
    Cons
    • Protection

    Revainrating 5 out of 5

    Don't buy them if you don't need a broken crap.

    2/3 failed. One was shorted somewhere in the circuit between VCC and ground. One had a marker that popped out. The third worked. If you are using an RPi you will need to use an NPN transistor for grounding. It doesn't respond to the 3.3V that the RPi outputs in its GPIO, high or low. You need to use the middle pin in NPN and then use ground as the signal. But that assumes yours works. Maybe I just lost the lottery, but 2/3 is a terrible work rate.

    Pros
    • Lots of positive emotions
    Cons
    • confused

    Revainrating 1 out of 5

    Works fine on Arduino Micro and Nano but a badly soldered pin.

    Works well with Arduino Nano and Arduino Micro 5V controllers, providing both logic power and relay power (jumpers stocked, no isolation). Unfortunately I had to downgrade it two stars because one of the connector pins wasn't soldered (pushed right through the board when I tried to put the Dupont connector on it) and I had to pause for a few minutes to start soldering the iron. Unfortunately the poor soldering at one point makes me doubt the quality of the soldering throughout the PCB.

    Pros
    • GOLS certified
    Cons
    • Something's wrong

    Revainrating 3 out of 5

    Works fine on Arduino Micro and Nano but a badly soldered pin.

    Works well with Arduino Nano and Arduino Micro 5V controllers, providing both logic power and relay power (stock jumpers, no isolation). Unfortunately I had to downgrade it two stars because one of the connector pins wasn't soldered (pushed right through the board when I tried to put a Dupont connector on it) and I had to pause for a few minutes to start the soldering iron. Unfortunately the poor soldering at one point makes me doubt the quality of the soldering throughout the PCB.

    Pros
    • Fun
    Cons
    • Legacy

    Revainrating 5 out of 5

    Great device for computer components

    I use this module to control the power of a computer fan. I won't go into details but suffice it to say that the module works great. I removed the jumper to electrically isolate the electromagnet circuit from the relay logic circuit. I then used 5V from the computer's power supply to power the electromagnets, using the JD-VCC and GND pins on the 3-pin header, with VCC on the 3-pin header was not connected. To power the relay logic, I connected 5V and ground from the Arduino Nano to VCC and GND…

    Pros
    • Lots of positive emotions
    Cons
    • No power

    Revainrating 1 out of 5

    All boards have at least one defective relay

    The media could not be loaded. All three boards have at least one faulty relay that continues to work until I physically tap on it to keep it from popping out. Two relays are defective on one circuit board (see video) and one relay is defective on each of the other two circuit boards. I have not yet contacted the seller for a replacement but I will. I supply circuit boards and inputs with 3.3 V. Relays are plugged in both with and without outputs. I haven't used them to drive anything over 3.3V

    Pros
    • Easy setup
    Cons
    • There are more interesting possibilities.