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10pcs KY-019 5V 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino One Way Relays Board DIY Electronic Kit

USD 9.10USD 13.00

10pcs KY-019 5V 1 Channel Relay Module Board Shield For PIC AVR DSP ARM for arduino One Way Relays Board DIY Electronic Kit

Description
Specification
MRF185 mrf185
USD 10.35USD 10.78
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