ipen_lqr_pid

USART_DMA双缓冲接收数据 stm32f103 双缓冲接收数据(stm USART DMA Double buffer receiving data)

在keil编译环境下的MP3开发源码 有助于初学者学校AVR使用 (This is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-sourceThis is an MP3 open-source)

基于单片机控制的波形发生器系统的程序，有频率显示等功能(Microcontroller-based waveform generator system procedures, frequency display and other functions)

The HIH-3610 Series humidity sensor is designed specifically for high volume OEM (Original Equipment Manufacturer) users. Direct input to a controller or other device is made possible by this sensor’s linear voltage output. With a typical current draw of only 200 mA, the HIH-3610 Series is ideally suited for low drain, battery operated systems. Tight sensor interchangeability reduces or eliminates OEM production calibration costs. Individual sensor calibration data is available. The HIH-3610 Series delivers instrumentation-quality RH (Relative Humidity) sensing performance in a low cost, solderable SIP (Single In-line Package).

AD转换芯片源程序。串行模式通信。。带电路(AD conversion chip source. Serial mode of communication. . Band circuit)

FreeRTOS_KL16FreeRTOS是一个迷你的实时操作系统内核。作为一个轻量级的操作系统，功能包括：任务管理、时间管理、信号量、消息队列、内存管理、记录功能、软件定时器、协程等，可基本满足较小系统的需要(FreeRTOS is a mini real time operating system kernel. As a lightweight operating system, features include: task management, time management, semaphores, message queues, memory management, recording function, software timer, coroutine, can meet the basic needs of the smaller system)

AD转换 ADC0809 C语言编程(AD converter ADC0809 C language programming)

计时器,实现时钟计时(reckon by time)

实现避障的基础功能，使用stm32f103rct6板子(this is very good idea!)

用ATMEGA48制作低成本高精度的数字温度计(ATMEGA48 produced with low-cost high-precision digital thermometer)