UMAT-material-thermal-model-

AVR汇编指令集中文版，AVR汇编指令和机器指令对照表，很适合初学者学习使用。(AVR assembler instruction set, AVR assembly instructions and machine table, very suitable for beginners learning to use. )

MAX197 ADC芯片驱动程序，AVR单片机并行接口，实现高精度12位ADC采样(MAX197 ADC MCUdriver)

it is very good ,it can solve many problems

说明：  stm32f1控制AD9854生成两路正交的正弦波(stm32f1 Controls AD9854 to Generate Two Orthogonal Sinusoidal Waves)

基于51单片机的电子密码锁，密码可存于at24c02芯片，实现断电密码记忆功能，可修改密码(Based on 51 single-chip electronic password lock, password can be stored in the AT24C02 chip, to achieve the power password memory function, you can modify the password)

说明：  基于stm32f403gz的pwm移相程序，可以调用函数来实现自己pwm波形优化(The PWM phase-shifting program based on stm32f403gz can call functions to optimize its PWM waveform)

基于STM32开发板的按键实验，C程序，是关于STM32底层开发，对于初学者很有帮助(Key experiments based on STM32 development board, which explained in detail on the bottom of the development STM32 helpful for beginners)

PS2手柄在51上的程序分析，用于智能小车。(PS2 handle on the 51 program analysis, for smart car.)

仪表 计量部分代码，采用ATMEL芯片，开发环境IAR(Water Meter Measurement and Display Code)

16 x 16 LED problem for display use can run dynamically(16 x 16 LED problem for display use can run dy namically)