ExportTextAndCoords

说明：  单片机做的数字滤波器，用于将50Hz方波滤成正弦波，1000Hz采样。附带Proteus仿真文件。(The single-chip digital filter used to filter into a sine wave 50Hz square wave, 1000Hz sampling. Proteus simulation document attached.)

说明：  通过单片机控制，实现8个led灯流水显示。(Through the control of the single-chip microcomputer, 8 LED lights are displayed.)

An instrument other than a watch for measuring or indicating time, especially a mechanical or electronic device having a numbered dial and moving hands or a digital display.break down the enemy s resistance

STM32 I2C做从机通信 实现主机和从机之间数据互传

51单片机驱动函数打包，已在STC89C52上验证，(51single-chip driver function package, has been in the STC89C52verification)

此程序为2.2寸串口TFT屏测试程序，驱动芯片为ILI9341，主控芯片为STM32F103_VCT6(This program is a 2.2 inch TFT screen serial testing procedures, driver chips for ILI9341, the master chip is STM32F103_VCT6)

stm32硬件i2c，从机i2c，调试通过好用(Stm32 hardware i2c, the plane i2c, debugging through the use of good ~~~)

用TLC2543采集模拟电压，用LCD1602来显示模拟电压值，用89C52来处理数据.附带Proteus仿真(TLC acquisition analog voltage LCD1602 display analog voltage value to process the data with 89C52)

IAR入门的学习资料，里面详细讲解了工程配置等问题(IAR entry of the learning materials, which explain in detail such issues as the project configuration)

基于430单片机实现的AD9852信号发生器。可以实现键盘输入频率选择，也可实现频率范围内扫频，功能菜单由12864显示(the AD9852 signal productor based on 430 MCU ,the frequency of signal can be controled by 4*4 keyboard .)