lubo-shuju

sea j1699-1 介绍OBD测试规则的一个文档(sea j1699-1 to introduce the rules of OBD testing a document)

里面包含gx1121和Gx3001型，以及其他一些数字卫星接收机的设计方案，原理图，datasheet！绝对超值！(Which contains gx1121 and Gx3001 type, and other digital satellite receiver design, schematics, datasheet! Absolute value!)

ad_da 数电——模电 转换,单片机应用子程序(ad_da transformation)

/*题目内容：有n件产品，编号分别为0,1,2,3,4,5,6....n-1，它们的重量分别是a[0],a[1],a[2]......a[n-1],它们的价值分别是b[0],b[1].....b[n-1],现在给你个承重为w的背包，如何让背包里装入的物品具有最大的价值总和？ */ (this is a program that may help you do something )

说明：  在实现流水灯闪烁在proteus8.6使用的单片机是STM32F103R6(realize led SCM STM32F103R6 is used in Proteus 8.6 to realize pipeline lamp flickering.)

简易秒表，用stc89c52主控制，数码管显示(Simple stopwatch with stc89c52 master control, digital tube display)

msp430g2553利用定时器产生多路可调占空比PWM(Make PWM by MSP430G2553.)

说明：  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.)

采用压力传感器实现重量信号采集，然后就给放大滤波后送给A/D，经单片机进行数据处理，LCD作为显示(The pressure sensor achieve weight signal acquisition, and then to enlarge filtered gave A/D, SCM data processing, LCD as display)

IAR 平台下S32K144示例代码,介绍了基本的驱动以及调试器配置方法。(IAR platform S32K144 sample code.)