PierMap

说明：  关于stm32系列所有芯片的内部IC的读取操作，属于高级历程；(About the high-level application of STM32 chip part of the code process, STM32 code.)

说明：  单片机程序调试黑宝书，很好的书籍，适合入门。(Single-chip computer program debugging black book, a good book.)

软件介绍 修改了性别不能显示的bug,简化了参数设置,加入了绝对路径设置，加入了背景音乐,初始管理员admin,密码123 (Software introduction Modify the gender can not display the bug, simplifying the parameter settings, joined the absolute path settings, adding the background music, the initial administrator admin, password 123)

proteus仿真，以LPC2138芯片为核心生成PWM波，控制升压斩波电路（PWM），实现稳定的高电压输出。包含AD转换、串口通信。(proteus simulation. This design use PWM wave generated by LPC2138 to control boost circuit and realized a steady high voltage output. ADC and serial port communication are involved in the design.)

智能追踪小车，并且可以用遥控手动控制转弯加前后左右(Intelligent tracking car, and can be controlled manually with the remote turn around Canada)

吸收式热泵循环，由蒸发温度和冷凝温度可以方便的求出其系统的性能系数(A new heat pump cycle with a new type of working fluid, with evaporative temperature and condensing temperature for its COP)

超声波定位通过头文件封装进行函数调用获得实时位置信息，方便高效。(Ultrasound positioning)

NRF51822相关的API相关的代码，不是很完整，希望有帮助(NRF51822 related API related code, not very complete, I hope to help)

说明：  pic4520串口bootloader 通过串口下载(microchip pic4520 bootloader serial)

液压力控制系统的稳定性仿真实验及伯德图和Nyquist图(Hydraulic pressure control system stability simulation)