Use of PWM and displacement computing design and the use of the human eye

三菱梯形图转成51单片机HEX文件。 三菱软件写好梯形图，再运行转换软件，设定好51单片机的输入输出， 打开写好的梯形图，转换出的就是hex文件，烧录到51单片机，51单片机 就可以执行PLC的动作了。51单片机控制板价格便宜，可以代替简单场 合的PLC，控制成本降低。 1：把PWM转换后，在PWM文件下生成一个HEX文件。 2：生成的文件很大，51单片机要选用8K以上(AT89S52就是8K)储存量的。 3：把HEX文件下载到单片机就可以用了。 -Mitsubishi ladder into 51 single-chip HEX file. Mitsubishi software written ladder, and then run the conversion software, set 51 single-chip input and output, open ladder-written, conversion is a hex file, burn to 51 single-chip, 51 single-chip microcomputer can be implementation of the action of PLC. 51 Single-chip panel prices, can replace the simple occasions PLC, control and lower the cost. 1: after the PWM converter, PWM documents generated in a HEX file. 2: generate a lot of paper, 51 single-chip 8K to choose more than (AT89S52 is 8K) storage capacity. 3: The HEX file can be downloaded to a single-chip microcomputer used.

数字电位器x9318中文使用说明以及控制程序.asm-Digital Potentiometers x9318 Chinese use and control procedures. Asm2

网线测试仪程序，可测试网线长度（300M内），排序，用脉冲反波测试，时间*速度=距离的原理。-Cable tester program to test cable length (300M) with sorting, using anti-wave test pulse, time* speed = distance principle.

早期开发的PC与ms8051串行通讯程序源码-Early development of the PC and serial communication program source ms8051

基于AVR单片机的USB驱动源程序.内有多个例子供参考,-Based on the AVR MCU USB driver source code. There are a number of examples for reference,

用Keil　C51写的步进电机驱动程序。-Keil C51 was made with the stepper motor driver.

扫雷程序,基于51系列-clearance procedures, based on the 51 Series

C8051F040 T4捕捉测脉宽 T3频率方波输出T4捕捉测试程序-C8051F040 T4 capture measured pulse frequency square-wave output T3 T4 capture test procedures

ALTEA EPM7128 CPLD的用于控制三维步进电机的VHDL源代码-ALTEA EPM7128 CPLD is used to control the stepper motor of three-dimensional VHDL source code

彩色充电器PCB电路图彩色充电器PCB电路PCB