1. 最小系统

msp430的ADC的总结，包括通道选择等等(The ADC msp430 summary, including channel selection, etc.)

Lecture notes on Functions in C++ with Examples

介绍了Topsis的基本原理，并通过两个示例说明了该方法的运用。(This paper introduces the principle of Topsis, and illustrates the application of this method by two examples.)

51单片机NRF24L01发送程序。基于STC89C52芯片，使用IO口模拟SPI串口实现数据传输，控制NRF24L01 2.4GHz无线模块发送数据(51 single chip NRF24L01 sending program. Based on STC89C52 chip, using IO port analog SPI serial port to achieve data transmission, control 2.4GHz NRF24L01 wireless module to send data)

说明：  用TIM1输出6路互补的SPWM，实现电机转动，用VF调频调压(Six complementary SPWM outputs from TIM1 are used to realize motor rotation and VF frequency and voltage regulation.)

51单片机的一些例程，包括led、数码管、点阵、sd等等(51 examples)

说明：  关于stm32系列所有芯片挂在总线上的多块MINI板通过CAN总线周期性向PC机发送采集信息.(The reading operation of the internal IC of all the chips in the STM32 series belongs to the advanced process.)

基于stm32f103zet6的万年历设计(Calendar design based on stm32f103zet6)

进行速度的测量与监控，具有测速频率高，精度高，反馈效果好等优点(Speed measurement and monitoring has the advantages of high frequency, high accuracy and good feedback effect.)

数字量-模拟量转换器，可以实现单片机处理的数字量信号转换成模拟量电压电流信号输出(Digital analog converter)