LED

stm32 驱动595 使用SPI协议，学习SPI协议的基本用法(STM32 driver 595 uses SPI protocol)

通过isight-fd集成adams的动力学仿真能力，将模型中的某些属性作为优化变量，通过对adams仿真结果的分析，来对这些属性进行优化(By isight-fd dynamics simulation capabilities integrated adams will model some of the attributes as optimization variables by adams simulation analysis to optimize these attributes)

基于max1898的智能手机充电器，用Altium绘制的原理图。(Based on max1898 smart phone charger schematic)

扫地机器人红外遥控和防跌落模块，仅供参考，请勿用于商业用途。(Infrared Remote Control and Drop-proof Module of Sweeping Robot)

该夜用照明灯系统采用AT89S52单片机为核心，利用单片机的端口分别控制LCD1602标准时钟系统、可控硅和电铃，达到智能操控照明系统(The night with the lighting system using AT89S52 microcontroller as the core, using SCM port control the LCD1602 standard clock system, SCR and bells, to the intelligent control lighting system)

MSP430G2553单片机与LCD1602显示模块和4x4矩阵键盘实现的电子秤控制系统（无AD数据采集部分） (MSP430G2553 SCM and LCD1602 4x4 matrix display module and electronic scales keyboard control system implemented (no AD data acquisition section))

NRF24L01基于AT89S52的无线开发代码，用于控制接收与发送数据，用于无线通信(NRF24L01 wireless development code, based on AT89S52 is used to control the sending and receiving data, used for wireless commu)

说明：  Examples of STM8L USART. Transmit and Receive. Tx string. char,

sx127x 源程序，主要测试无线收发数据包应用。(Sx127x source program, the main test wireless applications to send and receive packets.)

说明：  51单片机，ds18b20温湿度传感器，温湿度值通过LCD1602显示。(51 single chip computer, DS18B20 temperature and humidity sensor, temperature and humidity value through LCD1602 display.)