CC2430

无线传感网中能耗因素的分析与仿真,对通信距离以及节点个数进行了具体公式分析(pdf about the analysis of energy in wsn )

测试环境当前温度，用DS18b20传感器显示在lcd1602上(turnover temperature)

12864液晶8051的C语言初始化程序(12864 8051 C language initialization procedure)

lpc1752的处理模拟量电压的程序，用keil打开(processing analog voltage lpc1752 program, with the keil open)

使用红外遥控调整时间并用12864液晶显示的王年丽时钟程序(Infrared remote control 12864 to show big clock)

其原理很简单，就是MSP430F14x系列单片机Timer A模块有一个比较/匹配功能，利用这一功能可以输出任意频率、任意占空比的方波，把这些方波输给蜂鸣器就可以播放了。当然要让蜂鸣器播放《最炫民族风》，最大的挑战是写C语言版的“乐谱”。所幸小时候学过五六年的小提琴，再加上物理竞赛的背景，因而对于乐谱、乐理、音频、节奏等等关键概念都略懂一二。废话不多说了，直接上源代码： (The principle is very simple, is MSP430F14x Series MCU Timer A module has a compare/match function, the use of this feature can be output at any frequency, arbitrary duty cycle square wave, square wave lost these can play a buzzer. Of course, to make the buzzer play " the most unusual national wind" , the biggest challenge is to write C-language version of " music." Fortunately, the child learned the violin in 2056, coupled with the physical contest background, and thus for sheet music, music theory, audio, rhythm, etc. have little knowledge of twelve key concepts. Ado, directly on the source code:)

说明：  正点原子STM32F103精英板蜂鸣器例程(Punctual Atom STM32F103 Elite Plate Buzzer Routine)

用stm32f103单片机计算农历,输出公历时间等完美的程序。(Using stm32f103 calculate the lunar calenda. )

基于stm32的无刷直流电机驱动程序，带LCD显示和按键程序。TIM1产生PWM驱动电机，TIM接受电机的霍尔。(BLDC motor based on stm32, with LCD display and key procedures. TIM1 generates PWM drive motor, TIM accepts the hall of the machine. )

stm32的基于w5500 的例子程序，希望能有用(Based on the example program of w5500, I hope it will be useful.)