ABAQUS-UMAT

这是基于开发板LPC1114的源码程序，是用C语言编写，用于实现系统定时器的配置同时它也是一个完整的模板，可以在此基础上添加其他程序用于开发板的学习，是一个完整的模板，可直接使用。(This is a source code program based on the development board LPC1114. It is written in C language. It is used to realize the configuration of the system timer. At the same time, it is also a complete template. On this basis, other programs can be added for the learning of the development board. It is a complete template and can be used directly.)

说明：  STM32F103-2017全国电子设计大赛接收端代码 2017年电子设计大赛H题(STM32F103-2017 National Electronic Design Competition Receiver Code Question H of 2017 Electronic Design Competition)

直流开关电源软开关技术，阮新波，写的很好，适合电力电子初学者，教师等使用(Dc switching power supply of soft switch technology, the new wave of ruan, write very good, suitable for power electronics beginners, teachers and so on)

IC 74HC595 to Display 8*LED

采用ukeil 写的电机FOC控制程序，MCU为XC886(Written using ukeil FOC motor control procedures, MCU for XC886)

国家电网智能表源程序，使用C写的可移植性非常强，是做智能电表开发者有很大的帮助，甚至可以直接用，是很成熟的程序。(National Grid smart meter source, written in C portability is very strong, smart meter developers are doing a great help, and even can be directly used, is very mature program.)

辅助数字电路课程学习，说明TTL电路中驱动电流之间的 关系。 (auxiliary digital circuit courses on TTL circuit-drive current relationship.)

stm32 串口 时钟，跑马灯 实验代码 。 包含函数库法和 寄存器两种方法。(stm32 serial clock, marquees experimental code. Kufa and register contains the function in two ways.)

二维弹性常值边界元程序BEM2C++，二维边界元，弹性静力学(2 Dimensional elastic constant BEM program BEM2C++)

SF6 Dielectric Behaviour in a High Voltage Circuit Breaker at Low Temperature under Lightning Impulses