Design of fully automatic washing machine based on 51 microcontroller (Simulation + Program + Schematic + Design Report) Function introduction Specific functions: 1. Set 4 washing modes: “standard”, “economy”, “individual” and “drainage”. 2. Divided into strong washing and weak washing (motor speed). 3. The process is divided into “water intake”, “rinsing”, “washing” and “dehydration”. 4. […]
Tag: controller
51 microcontroller + DS1302 design an electronic clock (LCD1602 displays time)
1. Preface An electronic clock is a device that can accurately display time. It is widely used in homes, offices and public places, providing people with convenient and accurate time information. This project designs an electronic clock based on 51 microcontroller, using DS1302 as the RTC clock chip, LCD1602 as the display screen, and connecting […]
Basketball timing and scorer design based on 51 microcontroller
Based on 51 microcontroller basketball timing and scoring device design (Simulation + Program + Circuit Diagram + Schematic + Design Report) Function introduction Specific functions: 1. It can record the game time of the entire schedule, and can modify and pause the game time. 2. The scores of the two teams in the schedule can […]
Hand-write the DispatcherServlet central controller to obtain the name of the parameter parameter.getName(). The obtained names are arg0, arg1, arg2…. As a result, the token passed from the front end cannot be received, and the login has expired.
Handwrite the DispatcherServlet central controller to obtain the name of the parameter parameter.getName(). The obtained name is arg0, arg1, arg2…, resulting in the failure to receive the token passed from the front end. When I logged in, it kept showing that the login had expired. I didn’t know that I had not received the token […]
SpringMVC02- View resolver and controller
Environmental description JDK 17 SpringMVC 6.0.6 Tomcat 10.0.12 Thymeleaf 3.1.2.RELEASE Environment preparation Add SpringMVC dependency and Thymeleaf dependency: <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>6.0.6</version> </dependency> <dependency> <groupId>org.thymeleaf</groupId> <artifactId>thymeleaf-spring6</artifactId> <version>3.1.2.RELEASE</version> </dependency> Configuring view resolvers and controllers Configure the view resolver and register the corresponding ViewResolver as a Bean (Thymeleaf template view resolver configuration steps: template resolver -> template […]
[Proteus simulation] [STM32 microcontroller] Multi-channel temperature control system
Article directory 1. Function introduction 2. Software design 3. Experimental phenomena Contact the author 1. Function introduction This project uses Proteus8 to simulate the STM32 microcontroller controller, using buttons, LEDs, buzzers, LCD1602, DS18B20 temperature sensor, HC05 Bluetooth module, etc. The main function: After the system is running, LCD1602 displays the temperature collected by the first […]
[Proteus Simulation] [51 Microcontroller] Multi-channel temperature control system
Article directory 1. Function introduction 2. Software design 3. Experimental phenomena Contact the author 1. Function introduction This project uses Proteus8 to simulate the 51 microcontroller controller, using buttons, LEDs, buzzers, LCD1602, DS18B20 temperature sensor, HC05 Bluetooth module, etc. The main function: After the system is running, LCD1602 displays the temperature collected by the first […]
[C++/Drogon Framework] 2. Controller, filter and view
[C++/Drogon Framework] 2. Controller, filter and view Article directory [C++/Drogon Framework] 2. Controller, filter and view 1. Controller 1.HttpSimpleController 2.HttpController 3. WebSocketController 2. Filter 1. Built-in filter 2. Custom filters 3. View 1.CSP 2. Use of views 1. Controller The controller is an important part of Web development. It can receive requests from the browser […]
Xilinx DDR3 MIG Series – Clock Architecture for DDR3 Controllers
Contents of this section 1. Clock architecture of ddr3 controller 1. PLL input clock – system clock system_clk 2. PLL output clock – sync_pulse, mem_refclk, freq_refclk, input clock of MMCM1 3. Input clock and output clock of MMCM1 4. Input clock and output clock of MMCM2 1. Clock architecture of ddr3 controller For FPGA development, […]
Intelligent ultrasonic following distance display car based on 51 microcontroller
1 Introduction In the past two years, the requirements and difficulty of graduation projects and graduation defenses have continued to increase. Traditional graduation projects lack innovation and highlights, and often fail to meet the requirements for graduation defenses. In the past two years, junior students and junior students have constantly told Senior Xiaohong to do […]