5V 12V 4-Channel Relay Module with Optocoupler Relay 4 Channel Relay Board AVR 51 PIC Relay Module Shield for Arduino. With its fixed screw hole positions, it's easy to install and ideal for 51/AVR/AVR/ARM and other platforms.
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It provides easy and hassle-free wiring options, making your installation process a breeze. 1, The module adopts genuine high-quality relay, normally open interface load: AC 250V/10A, DC 30V/10A;. Low-Level Trigger: Designed for convenience and versatility, this low level trigger relay module supports low-level triggering.
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1/2/4/8 Channel Relay Switch Module with Optocoupler 5V 12V 24V Relay Module Board Shield with Indicator Light Support High Low Level Trigger for Arduino. High Load Capacity: Our relay module features a relay with a large load capacity of up to 250V/10A AC or 30V/10A DC, making it ideal for high-demand applications.
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Main chip: NE555. With relay suction indicator light. Turn on the power relay delayed absorption. With input power indicator. With relay current protection. Type: Module. Origin: Mainland China. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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With its fixed screw hole positions, it's easy to install and ideal for 51/AVR/AVR/ARM and other platforms. Model Number: 4 Channel Relay Module. Easy to Use: With simple wiring and easy-to-use features, even users with limited technical experience can quickly set up and start using the 4 way relay module shield.
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5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components. Optocoupler isolation, good anti-interference.
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Strong Compatibility: Our product is compatible with other ESP8266 modules, sensors, and expansion boards, allowing seamless integration with various devices and platforms. Enjoy flexibility and adaptability in your projects.
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2, The use of industry quality isolation optocoupler, anti-interference ability, stable performance; trigger current only 3mA;. 1, With optocoupler protection. i/o port drive low level effective. 1, The module adopts genuine high-quality relay, normally open interface load: AC 250V/10A, DC 30V/10A;.
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