天祥电子单片机开发板proteus仿真原理图DSN格式 包括51 AVR PIC 经典学习资料-Intertek electronic microcontroller development board proteus simulation schematic DSN format, including 51 AVR PIC classical learning materials

txm 传输模块，处理并信号转成窜行信号 -txm transmission module, process, and channeling the line signal into a signal

链接 rcv 和txm的测试模块 验证 接受 和 传输模块功能-Links rcv and txm test module validation capabilities to receive and transmit modules