CertificationRequest

6通道音量控制器,PT2258,驱动程序(6 channel fader PT2258 driver)

调用研华PCL数据采集卡进行采集数据例程，很容易理解，舍弃了繁琐功能！(Call Advantech PCL data acquisition card for data collection routines, it is easy to understand, abandoning the cumbersome features!)

单片机C语言入门教程，非常适合新手入门。从基础讲起，逐步提高。(Single-chip C Language Tutorial, very suitable for beginners. Start from the base, and gradually improve.)

stc系列单片机系统与1602液晶静态显示程序(1602 static display program)

说明：  单片机使用案例——中断典例，适合新手们阅读入门。(Single - chip microcomputer use case - a typical example of interruption)

用于加深对AD9361原理的系统性理解，便于搭建AD9361的平台。(It is used to deepen the systematic understanding of the principle of AD9361 and to facilitate the construction of the platform of AD9361.)

数字电子时钟是一种使用数字电路技术实现时钟、分钟和秒钟定时的设备。 它在其他电子时钟中具有更高的准确性和主观性。数字钟包含扩展功能和基本功能。其中，基本功能部分：以数字形式准确定时，显示时、分、秒的功能; 扩展功能部分： 日期显示、闹钟、温度显示。(A digital electronic clock is a device that uses digital circuit technology to achieve clock, minute, and second timing. It has higher accuracy and subjectivity in other electronic clocks. The digital clock has two parts, basic functions and extended functions. Among them, the basic function part: accurate timing in digital form, display hours, minutes, seconds function; extended function part: date display, alarm clock, temperature display.)

基于单片机实现定时器的应用,用c语言编写的.(Based on the single chip microcomputer application of the timer, written in c.)

基于STM32内部的SPI模块通过CH376芯片进行与U盘进行数据交换，通过该程序可以了解文件系统知识。(Based on STM32 internal CH376 chip SPI module to exchange data with the U disk, through the program can understand the file system knowledge.)

交通灯代码, Y22）车道黄灯 　　Y20车道红灯 　　Y23车道绿灯 (traffic lights code, Y22) Y20 lane carriageway yellow light green lane Y23)