Nov 04, 2023 Tso lus

Qhov txawv ntawm USB thiab RS232 yog dab tsi?

Qhov txawv ntawm USB thiab RS232 yog dab tsi?

USB, tshwj xeeb tshaj yog USB 3. RS-232 ua haujlwm dhau qhov kev ncua deb, ntawm lwm qhov tsis zoo. USB ua haujlwm ntawm 5 V, thaum RS -232 tuaj yeem ua haujlwm hauv thaj tsam li 15 V.

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