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  1. 1 Pcs DC 5V 1 Channel Relay Module Board Shield 30A High/Low Level Trigger

    What is this?This multi channel relay module equipped with high current relays ensures electrical safety and stable control. Suitable for various microcontrollers, it features an easy to install design, offering high and low-level trigger mode options maintains stability, making it suitable for home automation, industrial control, and more, providing an efficient and reliable solution for your projects. What will I get?Material: Circuit boardChannel: 1Working Voltage: DC5VColor: GreenMaximum load: 250VAC/30VDCQuiescent Current: 5mAMaximum Load Current: 30ASize: 72 x 40 x 22mm/2.8 x 1.6 x 0.9inch (LxWxH)In the package: 1 Pcs x Relay ModuleAre there any advantages of the product?Designed with a PCB layout, our multi-channel relay module features a high-current relay, housed in a durable ABS shell for resistance.

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  2. Hot Relay Module 2 Channel Button Self Locking Interlock High Low Level Trigger

    There is a signal light for each channel to clearly know which switch is working. Particularly suitable for the electronic circuit design of students in colleges and universities, can be connected with a single chip, or add a first level amplifier to drive a relay or a small DC motor.

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  3. (24V)2 Channel Relay Module High Low-Level Trigger PCB Designed Widely Used For

    Double panel designed PCB, 2 independent design, no interference. Particularly suitable for the electronic circuit design of students in colleges and universities, can be connected with a single chip, or add a first level amplifier to drive a relay or a small DC motor.

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  4. 5V 4-Channel Relay Module with Optocoupler High Low Level Trigger for Arduino

    ◆If there are no special circumstances, your product will not be delayed in arrival.

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  5. Relay Module 2 Channel Button Self Locking Interlock High Low Level Trigger With

    There is a signal light for each channel to clearly know which switch is working. Particularly suitable for the electronic circuit design of students in colleges and universities, can be connected with a single chip, or add a first level amplifier to drive a relay or a small DC motor.

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  6. 12V Relay Module 4 Channel Circuit Automatic Control High Low Level Trigger

    12V Low Level Trigger Module: 0-5VDC relay is connected (ON), 6-12VDC relay is disconnected (OFF). 5V Low Level Trigger Module: 0-2VDC relay is connected (ON), 3-5VDC relay is disconnected (OFF). 12V High Level Trigger Module: 6-12VDC relay is connected (ON), 0-5.5VDC relay is disconnected (OFF).

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  7. High/Low Level Trigger Optocoupler Isolation Relay Module 30A YYG-2 DC12V

    Made of the high quality miniature optocoupler, anti‑interference ability, stable performance. Made of the high quality miniature optocoupler, anti-interference ability, stable performance. Optional Style: DC5V, DC12V, DC24V.

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  8. One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A DC12V♫

    Made of the high quality miniature optocoupler, anti‑interference ability, stable performance. Made of the high quality miniature optocoupler, anti-interference ability, stable performance. Optional Style: DC5V, DC12V, DC24V.

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