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  1. 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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  2. 12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger

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

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  3. 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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  4. 30A Relay Module Optocoupler Isolation High And Low Level Trigger Single Power #

    We have a lot of products and only show a small number of products on the website. Item contains:One item.

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  5. DC 12V 8 Channel High Low Level Dual Trigger Relay Module Board

    Each relay has a pull indicator, relay working status clear at a glance. Dual Trigger design, using special two‑way driver IC design. Each relay output leads to the normally open and normally closed two sets of trigger, convenient and flexible to use.

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  6. 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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  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. 12V 4 Channel Relay Module With Optocoupler High and Low Level Trigger MF

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

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