TECLADO_3x4

讲述了以单片机AT89C51为基础的智能电表设计程序。(Tells AT89C51 microcontroller-based smart meter design process.)

Ocean Optics 2000 4000光谱仪的数据读取及保存(Ocean Optics 2000 4000 spectrometer data is read and stored)

航模舵机测试信号发生器，周期20ms ， 占空比可调，一位数码管显示。内含proteus仿真程序。(Model aircraft servo test program, 20ms, adjustable duty cycle.)

在原有基础上添加了新的功能，如EEPROM存储数据，选择更人性化(Based on the original by adding new features such as EEPROM to store data, choose a more humane)

晟矽微stepover系列示例代码，非常适合晟矽微单片机学习入门者。简单易学。(Sheng silicon micro stepover series sample code, very suitable for single-chip silicon micro Sheng learning beginners. Easy to learn.)

stm32f103zet6 使用freertos，在IAR平台下开发，静态任务(stm32f103zet6 freertos)

基于zigbee的PWM的c程序源代码，用IAR加入工程。(Based on zigbee PWM c program source code, using IAR to join the project.)

用来stm32输入捕获——测量频率，可以用来测量电机转速(Used for STM32 input capture - measurement frequency)

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)

基于ST7920A控制器的128*64液晶驱动程序，包括汉字，字符，字符串，以及图形显示。可显示任意长的中文及字符串。(ST7920A controller based on the 128* 64 LCD driver, including Chinese characters, characters string, and graphics. Show arbitrarily long string and Chinese.)