UCGUI3.90notes

说明：  ADF4351锁相环的stm32程序，包括stm32f1和stm32f4程序，初始化晶振为25MHz，晶振可调(ADF4351 is a pll ,l provide the chengxu about the configution for adf4351)

PIC单片机I2C主从通讯，使用硬件I2C接口.(PIC microcontroller I2C master-slave communications, hardware I2C interface.)

GPS抗干扰接收机自适应天线阵功率倒置算法研究，供大家学习和交流(GPS receiver interference power inversion adaptive array algorithm, for them to learn and exchange.)

说明：  At24c01的详细资料，希望对大家有用(At24c01 detailed information, in the hope that useful to everybody)

两份基于51单片机的交通灯，包括原理图，proteus仿真，PCB，实训报告等。是我单片机实训时的成品，调试成功的。(Based on 51 single two traffic lights, including schematics, proteus simulation, PCB, training reports. SCM training when I was finished, debugging success.)

说明：  AVR单片机做的数字示波表的双机通信程序，可以实现双机见SPI通信，M16做的(AVR microcontroller to do the Dual Digital Oscilloscope communication program, you can achieve double see SPI communication, M16 do)

基于stm32的示波器，显示波形电压等参数(Oscillograph based on STM32 to display waveform voltage parameters)

at45db_for_msp430.c,IAR2.31调试(at45db_for_msp430.c, IAR2.31 Debugging)

nuvoton M051 系列开发源码 spi flash 控制部份(spi flash, nuvoton M051 series source development, control part)

说明：  用示波器测得比较标准的模拟IIC程序。STM32F103(A standard analog IIC program is measured by an oscilloscope. STM32F103)