基于keil5的惯性传感器和GPS/BDS，深度计组合导航的可烧录程序
Burnable Program for Integrated Navigation of Inertial Sensor and GPS/BDS, depth Meter based on keil5 (2021-03-17, MDK, 24KB, 下载0次)
单片机stm32f103通过管脚模拟IIC与传感器sht30通讯，进行温湿度采集，并把温湿度数据通过RS485传输给其它设备
The microcontroller STM32F103 simulates the communication between IIC and the sensor SHT30 through the pin, carries on the temperature and humidity collection, and transmits the temperature and humidity data to other devices through RS485 (2020-12-05, MDK, 4234KB, 下载2次)
本项目主要是设计了一种多功能的门禁系统，系统在白天时，当居民接近门锁，门锁自动打开，开门；在夜晚时，居民需输入正确开锁密码才能开门。其很好的保证了在白天时段，居民可较为方便的出入，而在夜晚时段，加强安全性，防止小偷等非楼层居民进入，需要正确输入密码才能开门。系统可修改初始设定的密码，但之前需输入正确密码才可修改密码。系统在开门或修改密码阶段连续三次输入错误密码后，系统蜂鸣器发声，进行报警。系统同时可以显示实时时间与温度，方便居民在出入时了解相关信息。
This project mainly designs a multi-functional access control system. In the daytime, when the residents approach the door lock, the door lock will automatically open and open; at night, the residents need to input the correct password to open the door. It is a good guarantee that in the daytime, residents can enter and exit more easily, while in the night time, it is necessary to strengthen the security to prevent thieves and other non floor residents from entering, and the correct password is needed to open the door. The system can change the initial password, but you need to enter the correct password before you can change the password. After the system has input the wrong password three times in the opening or changing password stage, the system buzzer will sound to alarm. At the same time, the system can display real-time time time and temperature, which is convenient for residents to understand relevant information when they enter and leave. (2020-04-07, MDK, 76KB, 下载1次)
基于正点原子STM32F103开发板，通过串口发送指令控制LED ,蜂鸣器，亲测可用
Based on the development board STM32F103 of punctual atom, the LED is controlled by sending instructions through serial port, buzzer is available for personal test. (2019-05-30, MDK, 2261KB, 下载4次)
股份回购飒爽的过分的话估计快了法国韩国风格和风格很符合该方法和股份分红就很健康很好看就很快很快就会加快和擐甲挥戈。
If the share repurchase is too easy, it is estimated that the French and Korean style will be faster, which is in line with the method and the share dividend will be healthy, good looking, and will soon speed up and swing the armor. (2019-03-29, MDK, 1441KB, 下载0次)
YL-KL26Z开发板是采用飞思卡尔Kinetis L系列的KL26Z128V4，ARM? Cortex?-M0+内核，主频48MHZ，片上资源有：128K内部Flash，和32K的SRAM，8通道16位ADC，12位DAC，高速比较器，低功率触摸传感界面，2路SPI，2路I2C，1路I2S，2路UART，1路LPUART，USB 2.0 FS OTG/ Host/Device控制器。
L-KL26Z development board is using the KL26Z128V4 of Carle Kinetis L series, ARM ARM Cortex / -M0+ kernel, main frequency 48MHZ, on chip resources: 128K internal Flash, 32K SRAM, 8 channel 16 bits, 12 bits, high speed comparator, low power touch sensing interface, 2 way, 1 road, 2 Road, 1 road, 2. 2 .0 FS OTG/ Host/Device controller. (2018-07-13, MDK, 14337KB, 下载3次)
STM32 的 DAC 模块(数字/模拟转换模块)是 12 位数字输入，电压输出型的DAC。DAC 可以配置为 8 位或 12 位模式，也可以与 DMA 控制器配合使用。DAC工作在 12 位模式时，数据可以设置成左对齐或右对齐。DAC 模块有 2 个输出通道，每个通道都有单独的转换器。在双DAC 模式下，2 个通道可以独立地进行转换，也可以同时进行转换并同步地更新 2 个通道的输出。DAC 可以通过引脚输入参考电压 VREF+以获得更精确的转换结果。
The DAC module of STM32 (digital / analog conversion module) is a 12 bit digital input, voltage output type DAC. DAC can be configured as 8 bit or 12 bit mode, and can also be used in conjunction with DMA controller. When DAC works in 12 bit mode, data can be left aligned or right aligned. The DAC module has 2 output channels, each with separate converters. In the dual DAC mode, the 2 channels can be converted independently, and can also be converted at the same time and synchronously update the output of the 2 channels. DAC can input the reference voltage VREF+ by pin to get more accurate conversion results. (2018-05-18, MDK, 336KB, 下载0次)
应用于污水处理工艺的水泵驱动程序，该程序使用ucos-III操作系统，运行于STM32F407芯片中，具有LCD12864液晶显示程序，菜单程序，USART通讯，SPI通讯，485通讯等功能。
The pump driver used in the sewage treatment process is running on the STM32F407 chip with the ucos-III operation system. It has the functions of LCD12864 LCD display program, menu program, USART communication, SPI communication, 485 communication and so on (2018-03-04, MDK, 17816KB, 下载14次)
山景AP80系列处理器音频产品开发包，内附详细应用实例
Mountain view AP80 series processor audio product development package, with detailed application examples (2018-01-18, MDK, 11382KB, 下载53次)
卡尔曼滤波算法融合9轴传感器（MPU6050 + HMC5883 ） 的原始数据，给出准确的滚转、俯仰和偏航角度信息。
The Calman filtering algorithm combines the original data of 9 axis sensors (MPU6050 + HMC5883) and gives accurate information of roll, pitch and yaw angle. (2017-12-20, MDK, 1466KB, 下载33次)
STM32单片机通过软件模拟SPI通讯读取SCA100T-D02倾角传感器的角度，实测通过。网上搜索了很多软件，都不是STM32的，要么都有问题。软件开发环境 KEILC MDK，单片机STM32F103RCT6。
The STM32 single chip computer reads the angle of the SCA100T-D02 angle sensor through the software simulation of the SPI communication, and the actual measurement is passed. Online search for a lot of software, not STM32, or have problems. Software development environment KEILC MDK, MCU STM32F103RCT6. (2017-12-07, MDK, 2990KB, 下载63次)
ST官方网站提供的驱动和实例代码，使用时需要在读写寄存器接口增加硬件驱动
Driver and instance code provided by ST official website (2017-12-04, MDK, 12KB, 下载31次)
这是用80C51,硬石电子开发的设计的用热红释传感器控制LED亮灭的一个例程
This is a routine used to control the LED on and off with a thermocouple sensor designed with a 80C51, hard-rock electronics (2017-12-04, MDK, 4225KB, 下载15次)
基于STM32开发板，采用GPS/北斗导航传感器模块，实现定位功能。
Based on the STM32 development board, the positioning function is realized by using the GPS/ Beidou navigation sensor module. (2017-12-01, MDK, 396KB, 下载6次)
本手册介绍了32位基于ARM微控制器STM32F101xx与STM32F103xx的固件函数库。
该函数库是一个固件函数包，它由程序、数据结构和宏组成，包括了微控制器所有外设的性能特征。该函数库还包括每一个外设的驱动描述和应用实例。通过使用本固件函数库，无需深入掌握细节，用户也可以轻松应用每一个外设。
This manual introduces 32 firmware libraries based on ARM microcontroller, STM32F101xx and STM32F103xx.
The library is a firmware function package consisting of programs, data structures, and macros, including the performance characteristics of all of the microcontroller's peripherals. The library also includes driver descriptions and application examples for each of the peripherals. By using the firmware library, you can easily apply each of the peripherals without having to dig into the details. (2017-09-17, MDK, 1669KB, 下载17次)
利用定时器的捕获功能测量脉宽，可以应用于超声波测距。
utilize timer capture funtion to measure pulse width, which can apply to ultrasonic ranging. (2017-08-12, MDK, 6292KB, 下载3次)
在stm32f103单片机的平台下，驱动了ST VL53L0激光测距传感器
Under the platform of STM32F103 single chip microcomputer, the ST VL53L0 laser range sensor is driven (2017-07-31, MDK, 11665KB, 下载27次)
首先对STM32 DAC功能进行了简介，通过对各寄存器的分析，编写了数模转换的程序。
First, a brief introduction to the STM32 DAC function, through the analysis of the register, write the analog-to-digital conversion procedure. (2017-07-31, MDK, 366KB, 下载1次)
首先介绍了STM32 ADC的功能，通过对各寄存器的分析，编写了模数转换的程序。
Firstly introduces the function of the STM32 ADC, through the analysis of the register, write the analog-to-digital conversion applications. (2017-07-31, MDK, 2786KB, 下载1次)