CH340G TTL konverter adapter modul/USB TTL konverter UART modul, STC mikrocontroller-board, CH340 modul 3,3 V 5V schalter
USD 0.75USD 0.95
CH340G TTL konverter adapter modul/USB TTL konverter UART modul, STC mikrocontroller-board, CH340 modul 3,3 V 5V schalter