1 Stück Micro USB USB USB Schnittstelle Steuerung Relais Modul 5 V 4-Kanal Neu Ic VB
7,88 €
And module of ICSE014A have a power interface of 5V. The module have MICRO USB and serial port, so they can communicate with PC and other device conveniently. channel count of module. TX : Transmit.
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