PID

此源码为电脑鼠参赛最后冲刺作品，在比赛中取得良好成绩，可直接参加比赛代码。(The source for the computer mouse competition final sprint work, to achieve good results in the game, can directly participate in the competition code.)

说明：  仪表 计量部分代码，采用ATMEL芯片，开发环境IAR(Water Meter Measurement and Display Code)

新编MCS-51单片机应用 完本。 希望对大家有用(New MCS-51 microcontroller applications complete this. I hope useful)

24F6Y外文 外置字库AVR SPI 读取程序(FONT AVR DRIVER)

A simple servlet program that transforms the arabic numbers into romans and the romans from arabic

实现ti公司的tm4c1294的板载12位adc采样(12-bit ADC sampling)

7128芯片设计原理图，适合3A一下电流的步进电机驱动器设计，非常实用(7128 chip design schematics for what current 3A stepper motor driver design, very practical)

射频通信lora通信模块相应资料，可以使用1278进行通信无线抄表(Radio frequency communication)

STM32对讲机VS1053和2401。使用STM32做的对讲机，用VS1053做语音的编码和解码，用NRF24L01做通信。带有详细代码。(STM32 walkie-talkie VS1053 and 2401. Use STM32 as walkie-talkie, VS1053 as voice coding and decoding, NRF24L01 as communication. With detailed code.)

用的是时钟芯片pcf8583，可以正常显示时间,并带有有Proteus仿真，非常形象！，已通过测试。 (Is clock chip pcf8583, can properly display the time, and with Proteus simulation, the very image of , Has been tested.)