5V DC Flame Detection Sensor Relay Switch Module
QC2748
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The Flame Detection Sensor with Relay Switch Module is designed to detect fire or flames using infrared light waves emitted by the flame. It...
PCB For 1 Channel Relay Module with Optocoupler Input
QC2082
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This is a PCB board designed for 1 Channel Relay Module with Optocoupler Input. Specifications: Size-56x29mm Input signal type - Active high All components...
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T91-12V DC 30A Electromagnetic Power Relay
QC2696
Modules
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This is the T-91 12V 30A Relay, a high-current switching device commonly used in industrial applications, automotive systems, and home automation projects. It is...
D4184 MOSFET Control Module for Relay Replacement
QC2934
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The D4184 MOSFET Control Module is a highly efficient solid-state switching module designed to replace traditional mechanical relays. It features a D4184 MOSFET, which enables...
LR7843 MOSFET Control Module for Relay Replacement
QC2935
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The LR7843 MOSFET Control Module is a high-power switching module designed to replace traditional relays, providing faster response, longer lifespan, and higher efficiency. It uses...
FR120N MOSFET Control Module for Relay Replacement
QC2937
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The FR120N MOSFET Control Module is a high-efficiency electronic switch designed to replace traditional mechanical relays. It provides fast switching speed, low power loss, and...