guoge

单片机C语言程序以及全程学习用资料，可以参考，相关程序。(MCU learning procedures, are some examples of procedures, may be used for reference,)

利用定时器，产生 可调频的脉冲。。。。。。(The timer can be chirp)

说明：  低功耗MSP430单片机实现快速傅里叶变换代码原码和完整工程文件。(The low power MSP430 single chip microcomputer realizes the fast Fourier transform code source code and the complete engineering file.)

激光测距传感器，使用单片机对传感器测的的数据进行提取并处理得到距离值(laser sensor based distance Measuring device)

说明：  在STM32F103RET6测试，FreeRTOS版本V10.0.1，STM32固件版本V3.5。 连接MQTT正常订阅接收数据，修user_mqtt.h头文件即可使用。(In stm32f103ret6 test, FreeRTOS version v10.0.1, STM32 firmware version v3.5. Connect to mqtt, subscribe to receive data normally, and repair user_ The mqtt. H header file can be used.)

说明：  内有PID源码驱动，包含位置式PID和增量式PID。PID通过结构体定义，可同时定义多套参数，并同时使用，并不会相互影响。(There is a PID source driver, including position PID and incremental PID.PID through the structure definition, can be defined at the same time multiple sets of parameters, and use at the same time, will not affect each other.)

一个基于同步整流技术的数控电源系统，Buck同步整流电路的程序，实现稳压输出，输出电压可调。(A digitally controlled power systems, Buck synchronous rectification circuit programs based on synchronous rectification to achieve regulated output, the output voltage is adjustable.)

单总线温度DS18b20程序，适用于AVR单片机。(Single-bus temperature DS18b20 procedures applicable to the AVR microcontroller.)

ti公司电弧检测板原理图及使用说明，主要利用时频域特征检测电弧(TI company arc detection board schematic and instructions for use)

说明：  基于51单片机，芯片stc89c52,使用PCF8591ad转换器的源代码(Based on 51 MCU, chip stc89c52, using PCF8591ad converter source code)