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有个项目需要用串口通讯,输入端波形电压为5V~1.3V,请问有哪款产品可以将此电压转换为3.3V~0V ?
同理,反向也需要将0V~3.3V转换为0V~5V或者1.3V~5V都行;
期待您的解答!感谢!