实现ADC0采样芯片温度，通过LCD显示，并通过串口0（J13）发送到PC机,同时接收PC传回的一个字符并显示， 请使用串口调试工具调试！-ADC0 sampling chip temperature, LCD display, and display through the serial port (J13) is sent to the PC, while receiving the character of the PC returns Please use the seria

采用c语言完成了超声波通信系统，通过采用半双工的收发模式，实现两个超声波系统的收发，采用键盘模式发送短信或者字符，通过液晶显示发送端和接收端是否一样-C language using ultrasonic communication system is completed through the use of half-duplex transceiver mode, both send and receive ultrasound system to send text messages us