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  1. 5V 2 Channel Relay Module With Optocoupler Support High and Low Level Trigger #F

    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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  2. 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.

    eBay

  3. GPIO Relay Module Stable High Low Level Trigger GPIO Relay Switch Board ABS For

    Convenient DIN Rail Installation: This GPIO relay module is housed in an ABS rail casing with mounting holes, facilitating secure and efficient installation. Item Type: GPIO Relay Module. 1 x GPIO Relay Module.

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  4. (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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  5. 3.3V 5V 12V 24V 1 Channel Relay Module High and low Level Trigger Relay Board YT

    When com is shorted to low, the corresponding relay is a low level trigger. When com is shorted to high, it is a high level trigger. Using double optocoupler isolation, strong drive capability, stable performance; trigger current 5mA;.

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  6. 10x 12V Relay Module 1-Channel with Optocoupler Isolation High/Low Level Trigger

    【Load Range】NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Trigger current of opto-isolator: 5mA. - Trigger Current: 3 - 5mA. - Relay Type: 12V 1-Channel. - Relay Status Indicator: Red.

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  7. High Power One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A

    Made of the high quality miniature optocoupler, anti‑interference ability, stable performance. Made of the high quality miniature optocoupler, anti-interference ability, stable performance. High/low level trigger can be switched.

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  8. High and Low Level Trigger Relay Module with Optocoupler for 8 Channel Control

    Each adopts optocoupler isolation, which has strong anti-interference ability. Trigger mode: low level trigger, high level trigger. There is an LED indicator on each relay switch. Material: PCB circuit board.

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