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5pcs/ KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay

USD 1.53USD 1.70

5pcs/ KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino Relay

Description
Specification
10PCS IRF640 TO-220
USD 1.44USD 1.60
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