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RS-232, also known as the standard serial port, is the most commonly used serial communication interface. It was develop...
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The difference between HL340 serial cable and RS232 serial cable mainly lies in the following aspects: 1. Level standard...
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RS232 is a standard interface for serial communication, which specifies the protocol for data transmission through seria...
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um232 is a high-speed chip.The high-speed chipset is a single-chip architecture, part of the mobile 6-series chipset fam...