Introduction - If you have any usage issues, please Google them yourself
This is a detector used in the electrolyte on a C language package, the development environment for the Keil uv2. It includes a LCD display, keypad test, the time to read and modify, 24c02 store measurement data, to measure the frequency and RS232 serial port communication and other functions, hoping to help other programmers and reference. This program has been tested and successfully complete the corresponding function.