1.2

说明：  矩阵按键，数码管显示状态及选手，蜂鸣器提示音(Matrix keys, digital display status and player, buzzer prompt sound)

说明：  RL78 G13 串口bootloader 和上位机(Rl78 G13 serial port bootloader and upper computer)

对初学单片机非常实用的一些小程序老师写的 这是第二部分(right novice SCM some very practical procedures for the teacher to write small, which is the second part)

南京傅里叶公司HDSP2812相关的亮灯程序，包含完整的头文件和源文件(Nanjing Fourier lighting company HDSP2812 related procedures, including the full header and source files)

宽频放大器,有以下功能: 预置增益,增益加/减,显示输出电压有效值,自动增益 显示有效值. 增益输入及加减 自动增益没有实现(Wideband amplifier has the following functions: Preset gain, gain plus/minus, the display output voltage RMS, automatic gain display rms. AGC gain input and subtraction is not implemented)

用单片机播放梁祝这首歌，利用89C51单片机(The Butterfly Lovers with MCU Play the song, using 89C51)

STM32控制AD9954产生正弦波等波形，频率幅值可调，各种调制。(STM32 controls AD9954 to generate sinusoidal wave, frequency amplitude adjustable, various modulation.)

430的段式液晶的小程序，自己也是新手，大家分享下(msp430 and LCD code)

fm31256读写源程序，(fm31256 literacy program. 0000000000000000000000000000000000000000 )

说明：  430里示例程序中的一个,对初学者来说,是一个很好掌握430 的一个好程序(430 procedures in a sample, for beginners, it is a very good grasp of a good procedure 430)