5X relay expansion board. Using double-sided FR-4 circuit board design and produced by high-end patch technology;. Due to factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the website image.
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Item Type: 3 Channel Relay Module. 1 x 3 Channel Relay Module. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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Optocoupler Isolation: The high and low level relay module utilizes optocoupler isolation, providing increased stability and preventing interference between the input and output signals. 1 2 4 8 Channel High Or Low Level Trigger DC 5/12/24V High Low Level Trigger Relay Switch with Optocoupler Isolation for Arduino.
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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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It has optocouple isolation design to improve antiinterference ability.
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5V Low Level Trigger Module: 0-2VDC relay is connected (ON), 3-5VDC relay is disconnected (OFF). 12V Low Level Trigger Module: 0-5VDC relay is connected (ON), 6-12VDC relay is disconnected (OFF). 24V Low Level Trigger Module: 0-12VDC relay is connected (ON), 13-24VDC relay is disconnected (OFF).
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1 2 4 8 Channel High Or Low Level Trigger DC 5/12/24V High Low Level Trigger Relay Switch with Optocoupler Isolation for Arduino. 1 Channel 5v/12v/24v High Low Level Trigger Relay Module. 2 Channel 5v/12v High Low Level Trigger Relay Module.
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Channel: 4 Channel. Load Current: 30A.
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