ABAQUS-UMAT

此代码使用C语言编写，通过KEIL编泽后，下载到单位机内使用。功能主要是在LCD液晶屏上显示温度。(This code uses the C language, compiled after Ze by KEIL, downloaded to the unit using the machine. The main function is displayed on the LCD screen temperature.)

把0~5v的电压值转换到0~100度的温度，并用51液晶显示，采用keil仿真(0 ~ 5v voltage value is converted to a temperature of from 0 to 100 degrees, and with 51 of liquid crystal display, using keil simulation)

28335 spwm 自己编写的SPWM(20KHz)生成程序(28335 spwm)

schematics for all kinds of amplifiers using TTL transistors together with their simulations. For use with Multisim

说明：  pcf8591AD转换芯片，51单片机控制28BYJ48步进电机(Pcf8591AD conversion chip, 51 single chip computer control 28BYJ48 stepper motor)

the code for vorticity-stream function method of FVM!(the code for vorticity-stream function method of FVM!)

TM1639驱动程序 可以驱动8*8位数码管 并具有按键扫描功能(TM1639 driver can drive 8* 8-bit digital tube and has a key scan function)

说明：  是一款用于基于北斗GPS解析数据的上位机软件，适用于K60单片机。(zasxaceacascawsssssssss)

嵌入式中C51和A51函数互调，包括一些基本的介绍、规则、注意点。是嵌入式开发人员必须知晓的东东。不要错过奥！(C51 and A51 programs rules and examples.it helps you write, compile, and debug embedded programs.)

说明：  使用于ＡＶＲ单片机的几种Ｃ语言，大家可以参考一下，以便以后在ＡＶＲ的程序编写中提高自己(used in the AVR several C language, we can make reference to the AVR after the procedure to improve their writing)