testWebService

simulation of induction motors and how to drive it in industrial

单片机发出pwm波并ADC采样，。。利用pid调节占空比(Microcontroller sends out PWM wave and ADC sampling)

说明：  433MHz decode

PIC红外测试程序，通过红外控制LED灯的亮灭。(PIC infrared testing procedures, through the infrared control LED light.)

说明：  HEX 转换到BIN格式的工具，网上下载来的工具，经过改造。(HEX conversion to BIN format tools, tools downloaded online, after transformation.)

说明：  本程序为单片机对四相步进电机的控制，使用L297，能够通过键盘设置电机的转动角度，精度为1度，文件夹里附有源代码和仿真电路图(This procedure for the single-chip for four-phase stepper motor control, use L297, set up through the keyboard of the rotating electrical point of view, an accuracy of 1 degree, with a folder in the source code and simulation circuit)

说明：  138译码器，基于51单片机，使用汇编语言开发。(138 decoder, based on 51 single-chip, developed in assembly language.)

说明：  基于ST L6390 及STD5N52U的冰箱压缩机及自动洗碗机帮浦控制板方案(ST L6390 and STD5N52U refrigerator compressor and automatic dishwasher pump control board solution)

SMEC98SP加密芯片使用说明书，加密方法，程序下载等(SMEC98SP encryption chip manual, encryption methods, procedures, downloads, etc.)

用C51开发的数控铣床控制器程序，包含直线插补，圆弧插补(CNC milling machine with C51 controller development process, including linear interpolation, circular interpolation)