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SuziePi 2PCS DC 5V 4 Channel Relay Module Compatible with Arduino R3 MEGA Raspberry Pi with Optocoupler High/Low Level Trigger Expansion Board
SuziePi
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The 4-channel relay interface board can directly control Arduino, AVR, PIC, ARM, PLC and other microcomputers, and can also control various high-current electrical appliances and other equipment. 5V 4 Channel Relay interface board, Maximum load: AC 250V/10A, DC30V/10A. It is an 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. Each channel module can be set high or low triggered by jumper. Interface design user-friendly, all interfaces are available through the wiring terminal direct connection leads and very convenient.
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