130BCBF150BCBF

MCS-51IO口模拟SPI读24位ADC（ADS1252）(MCS-51IO SPI port analog read 24 ADC (ADS1252))

optimize ADX range usedn in amiborker optimization

zigbee CC2530 SPI通信范例(zigbee CC2530 SPI communition examples)

基于430的DC_DC变化，采用PID控制，调节PWM的输出占公比，从而反馈调节输出电压(Based on 430 DC_DC change, using PID control, adjust the PWM output accounted common ratio, thus regulating the output voltage feedback)

诺基亚5110LCD&PCD8544IC编程，包括Datasheet、驱动程序例子和应用等等。(Nokia 5110 LCD & PCD8544IC programming, including Datasheet, driver examples and application and so on.)

笔段式LCD驱动方法，利用单片机直接驱动，无需外加芯片(A LCD driving method, the use of single-chip drive directly, without the need of additional chip )

MCF52255核心开发资料，一些简单的寄存器操作，能够完成一些比较简单的功能。(MCF52255 core development information, some simple register operations, able to complete some of the more simple functions.)

说明：  MCS-51单片机实用汇编子程序库,有120多个子程序，含有各种数学函数，单字节、双字节和N字节的乘除法子程序，还有各种数据类型转换。可以直接复制粘贴使用，是学习单片机汇编难得的资料。(MCS-51 microcontroller practical assembly subroutine library with more than 120 subroutines, containing a variety of mathematical functions, single-byte, double-byte N bytes of multiplication and division, and another way process, as well as various data type conversions. Can copy and paste to use, is to learn valuable information on MCU assembly.)

说明：  oled显示屏测试源代码，可显示姓名学号(OLED display test source code, can display name and student number)

使用stm32f103连接dht11采集温湿度数据。将收到的数据通过esp8266上传到服务器端(Temperature and humidity data were collected by connecting STM32F103 with dht11. Upload the received data to the server through esp8266)