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USBtoRS232
- USB转RS232原理图,很详细,值得收藏,本人自己总结的。
PIC-USB-STK-USBtoRS232
- Emulates an serial to usb adapter with pic18f4550 internal uart and usb connection. It can communicate with any serial port via max232 interface chip.
USBtoRS232
- 能够实现usb转换为rs232串口这样就能支持笔记本来下载程序-Usb to rs232 conversion can be achieved so that we can support the laptop serial port to download the program