fuelcell-control

凌阳单片机SPMC75F2413A 的变频调速系统(Sunplus SCM Frequency Control System)

说明：  四位共阴数码管显示实验（段选＋位选）代码 适用于STM32F103单片机(Four common negative digital display experiment (segment selection + bit selection) Suitable for STM32F103 MCU)

单片机，温度计 ， 计算器 温度控制 键盘锁 系统设置等。(Single-chip, thermometer, calculator temperature control system settings, such as a keyboard lock.)

设计并制作用于电池储能装置的双向DC-DC变换器，实现电池的充放电功能，功能可由按键设定，亦可自动转换。(A bidirectional DC-DC converter for battery energy storage is designed and implemented to realize battery charging and discharging functions. The functions can be set by the button and also can be automatically converted.)

AVR例程，主要涉及液晶屏幕以及通讯，触摸等等。(AVR Sample program。)

说明：  介绍一种适用于长基线水声定位系统的声线修正方法，实用于工程实践(Introduced in Long Baseline Acoustic Positioning System of the voice correction method and practical in engineering practice)

dsp28335中文datasheet 其中包括epwm ecap ecan gpio pll配置信息(datasheet of 28335 contain epwm ecap ecan gpio pll )

利用28335自带的ADC采集两路模拟正弦信号，用DMA方式将采样值写入内存，用epwm控制采样周期。利用FFT求得两路正弦信号的相位差。(Sampling two analog sinusoidal signals, write them to the memory by DMA controller. The sampling period is controlled by the EPWM module. Calculate the phase difference by FFT method.)

msp430的adc测试程序，如果需要ADC学习的，可以看看，或许有些帮助。(msp430 of adc testing procedures, if desired ADC to learn, you can look, maybe some help.)

说明：  新手适用黑线寻迹代码，适用于arduino开发板(Novice is suitable for black line tracing code and Arduino development board)