实验8 模拟音乐-八月桂花

手持振动仪，自动通过傅里叶变换，提取峰峰值，来自动调整震动的幅度，(Handheld vibration, automatic Fourier transform, peak extraction, to automatically adjust the amplitude of vibration,)

TM4C123单片机 SPWM模块使用，含主程序与库(TM4C123 SPWMmodule with main function)

说明：  zhigongcankao,zijixiede,hualehenchangshijian

附件为小日本的50KW逆变器的方案，太阳能控制架构图，希望对大家有用。附件为小日本的50KW逆变器的方案，太阳能控制架构图，希望对大家有用。(Attached is a small Japanese 50KW inverter solutions, solar control chart, we want to be useful. Attached is a small Japanese 50KW inverter solutions, solar control chart, we want to be useful.)

利用单片机实现快速傅里叶变换 基于单片机对数据的采集(Fast Fourier transform using MCU Microcontroller based data acquisition)

实时闹钟.1、STM32的实时时钟（RTC）是一个独立的定时器！ 2、RTC模块和时钟配置系统（RCC_BDCR寄存器）是在后备区域，即在系统复位火从待机模式唤醒后RTC的设置和时间维持不变。 RTC这章中，对RTC相关的寄存器的操作特别重要，(RTC Alarm real-time clock timer; keyer; intervalometer; timing device clock; timepiece allocation; configure; collocation; deploy register; tell-table; temporary storage reserve; in support system resetstandby mode awaken; awakening; arouse; rouse; wake up stand)

PLC与51单片机通讯示例程序(单片机程序)(PLC and 51 single-chip communication sample programs (MCU program))

c8051f060 一款信号发生器的程序。发生正弦信号，方波信号(c8051f060 a signal generator program. Occurred sine signal, square wave signal)

SRAM存储芯片IS61LV25616AL的测试程序，适合于所有相关的SRAM测试，只需修改相关的基地址及偏移量()

说明：  能根据需要生成单片机汉字，可用oled或LCD显示。(It can generate Chinese characters of single-chip microcomputer according to the needs, which can be displayed by OLED or LCD.)