Einkanal KY-019 5 V Relaismodul Platine Shield für PIC AVR DSP ARM Arduino
1,42 €
1PCS KY-019 5V Relay Module for Arduino AVR PIC. Otherwise deal is final. power apply indicator. one OP and one ON. All products are quality checked. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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