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DC Current on 3
Equipped with Bluetooth module v2
Size: 25mm x 34mm x 25mm
Default protocol: ISO14443A
PCB FR4 (15X20 cm) is a Printed Circuit Laminate Board Single Sided Copper Clad PCB Fiber
Relay Module (1 Channel - 5V) Dc dc converter DC Current on 3Introduction : It is a 1 channel relay board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc. It is also able to control various appliances and other equipment with large current. used where it is necessary to control a circuit by a low power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal.