PMSM_control(1)

八个独立式按键，按下后发出不同声音构成简易电子琴，带proteus仿真(eight keys different sound )

说明：  ZH03B激光粉尘传感器（PM2.5传感器）-炜盛科技(ZH03B Laser Dust Sensor (PM2.5 Sensor) - Weisheng Technology)

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.)

此资料给出了一套电子设计工程师的试题，很具指导性、学习性和操作性，大家不妨下载来看看吧。(This information is given a set of electronic design engineers, test questions, it is instructive to learn, and operational, you may wish to download and see it.)

润滑油任意温度下的粘度计算，适用于需要任何温度下粘度的变化情况(The viscosity of the lubricant under any temperature calculation, for applications that require changes in viscosity at any temperature)

C8051Fxx 串口指令单独控制电压表N的状态，电压值串口读取(C8051Fxx serial instruction individually controlled voltage meter N state, the serial port to read voltage value)

触摸滑块演示实验 触摸按键柱形图演示实验 Simon游戏实验(Touch the slider to demonstrate the experiment Touch key bar diagram demonstration experiment Simon game experiment)

5KW 逆变电源原理图。可以直接做PCB(5KW power inverter schematic. Can directly do the PCB)

蓝牙LCD显示部分的原代码，软件需CSR的bluelab进行编译，再加上它的开发板(Bluetooth LCD display part of the original code, the software required CSR bluelab compile, coupled with its development board)

按下按键，产生中断请求，同时LED灯翻转，计数器加1(Press the button to generate interruption request, while the LED lamp flips, counter plus 1)