ifndq

自绘的滑块控件。显示进度等信息。。汽车仪表(Since the painting of the slider control. Display progress and other information. . Auto Meter)

应用高精度倾角传感器sca103t进行数字采集程序(Application of high precision angle sensor SCA103T digital acquisition program)

说明：  展讯平台的mtue源代码, 全面,精简,仅供学习, 商用后果自负(Spreadtrum platform mtue source code, comprehensive, concise, only to learn the consequences of your own business)

pt100高精度测量电路，精度误差小，速度快，arm9 c51均可实现 ，仅供学习 参考(PT100 high precision measurement circuit, precision error is small, fast, C51 ARM9 can be achieved, only for learning reference )

步进电机控制程序，可以实现加速 减速 匀速，里面包含两个程序(Stepper motor control program, you can achieve a uniform acceleration and deceleration, which contains two procedures)

STM32F407 开发EC20代码，EC20建立一路SOCKT发数据_TCP(字符和十六进制)(STM32F407 develops EC20 code, EC20 establishes SOCKT sending data _TCP (character and hexadecimal))

说明：  能实现对方波频率进行采集，能够采集低频到100K左右的方波(It can collect square wave frequencies from low frequency to about 100K.)

1000以内所有的完数，比较简单，用于学习和交流(1000 all finished within few, relatively simple, for learning and communication)

模拟电路讲义上册 总共201页 全书五个章节， 第一张晶体管 第二章运放 第三章振荡器 第四章模拟锁相 第五章数模转换 第六章滤波器 第七章反馈(A total of 201 pages of lecture notes for analog circuits There are five chapters in the book. The first transistor The second chapter is op amp. The third chapter oscillator The fourth chapter is analog phase-locked. The fifth chapter is digital to analog conversion. The sixth chapter filter The seventh chapter feedback)

用430单片机编写的简单的示波器程序，型号2553.非常实用。(MCU with 430 prepared with a simple oscilloscope program, model 2553. very practical.)