BS-EN-60945-2002

线路板pcb的电磁兼容设计需要注意到若干问题，怎么处理里面都有详细说明。(PCB pcb EMC design needs to be noted, a number of issues, which have dealt with how detailed description.)

说明：  基于低功耗单片机msp430实现的modbus RTU通讯(Modbus RTU communication based on low power MCU MSP430)

光伏微网系统中蓄电池的充放电控制器的研究。(Photovoltaic micro-grid system battery charge and discharge controller.)

说明：  通过使用mlx90614获取外界温度数据经51单片机量化编码在OLED 屏幕上显示出数值以实现红外温度测量(By using MLX90614 to obtain the external temperature data, the infrared temperature measurement can be realized by displaying the numerical value on OLED screen with 51 single chip microcomputer quantization coding)

Source code demo rs232

数字电源控制,128*64液晶驱动显示.(Digital power control, 128* 64 LCD display driver.)

视觉机器人，用凌阳单片机编写的语音控制视觉运动机器人(Vision robot with voice control Sunplus written in visual-motor robot)

说明：  使用SONIX的IC來驅動PWM功能、T0T1的計數器(Using SONIX IC to drive PWM function and T0T1 counter)

单片机键盘接口，可以用于单片机使用键盘,省去很多时间(PS/2 jian pan jie kou cheng xu )

一个万年历的c51源码，带DS18B20温度检测模块(A calendar of c51 source code, with DS18B20 temperature detection module)