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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There is a signal light for each channel to clearly know which switch is working. Adopts single chip design, possess stable and performance, strong anti interference, no false trigger with superior performance.
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Each relay output leads to the normally open and normally closed two sets of trigger, convenient and flexible to use. Dual Trigger design, using special two‑way driver IC design. Each relay has a pull indicator, relay working status clear at a glance.
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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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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 Channel High Or Low Level Trigger DC 24V High Low Level Trigger Relay Switch with Optocoupler Isolation for Arduino.
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【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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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: 4Working Voltage: DC24VColor: GreenMaximum load: 250VAC/30VDCQuiescent Current: 5mAMaximum Load Current: 30ASize: 129 x 72 x 22mm/5.1 x 2.8 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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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: 2Working Voltage: DC12VColor: RedMaximum load: 250VAC/30VDCQuiescent Current: 5mAMaximum Load Current: 10ASize: 50 x 41 x 18.5mm/2 x 1.6 x 0.7inch (LxWxH)In the package: 4 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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