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New 4 Channel 5V Relay Module Board Shield For PIC AVR DSP ARM MCU Arduino SN

  • AU $3.57
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Features: This relay module is 5V active low. 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.
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Item location:Hong Kong
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