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基于msp430f149单片机的LCD12864液晶的动态显示方案。(Dynamic display of LCD12864 LCD based on MSP430F149 mcu.)

STM32控制DDS输出正弦波等波形，频率幅值可调。(STM32 control DDS output sine wave waveform, adjustable frequency amplitude.)

锁相环源程序，基于stm32的控制，开发环境用keil5，(Phase locked loop source program, based on STM32 control, development environment with keil5,)

使用LPC932制作的一款电表,程序注释详细，学习参考好资料，不可商业。(LPC932 produced using a meter, program notes in detail, with reference to good learning materials, non-commercial.)

实现函数发生，基于51单片机的汇编语言，可以实现正弦波，方波，三角波，锯齿波，频率可调(Realization function generator, based on 51 single-chip assembly language, you can achieve sine, square, triangle, ramp, adjustable frequency)

说明：  0.我使用的是F103VET6，但软件IIC原理都是一样的，改引脚配置后可方便移植 1.连接引脚前，可以只连接VCC和GND查看模块当前地址：模块上的LED指示灯会渐亮，然后就是快闪(1)和慢闪(0)，将值记录下来，用计算器转换一下就是当前的地址值了(0. I use F103VET6, but the principle of software IIC is the same, pin configuration can be easily transplanted. 1. Before connecting pins, you can only connect VCC and GND to view the current address of the module: the LED light on the module will gradually light up, then flash (1) and slow flash (0), record the value, and convert it with a calculator to the current address value.)

直流斩波电路 boost chopper 仿真实现110v直流源到负载端220v的效果(DC boost chopper chopper circuit simulation 110v 220v DC source to the load side effect)

MSP430样例程序(MSP430 sample program .......................... )

永磁同步电机的无传感器控制仿真模型,仿真结果感觉还不错(PMSM sensorless control simulation model, the simulation results I feel pretty good)

用PIC单片机实现带音乐播放的电压表,最高实现3.3V的电压测试(PIC mcu)