51 Microcontroller

Microcontroller Sensor Knowledge Explanation (Part 1): Infrared Obstacle Avoidance Module, Sound Control Module, Human Infrared Module

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Microcontroller Sensor Knowledge Explanation (Part 1): Infrared Obstacle Avoidance Module, Sound Control Module, Human Infrared Module

When learning about microcontrollers, we often deal with various modules.Today, we will master the analysis of four sensor modules, which are the infrared obstacle avoidance module, sound control module, and human infrared module.1. Infrared Obstacle AvoidanceModule OverviewThe infrared obstacle avoidance module has a pair of infrared emitting and receiving tubes. The emitting tube emits infrared … Read more

Detailed Explanation of CAN Communication Function and Source Code for STM32F407 Microcontroller

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Detailed Explanation of CAN Communication Function and Source Code for STM32F407 Microcontroller

Click the blue text Follow us 1. Overview CAN stands for Controller Area Network, which is an ISO standardized serial communication protocol and one of the most widely used field buses internationally. CAN communication uses only two signal lines, namely CAN_High and CAN_Low. The CAN controller determines the bus level based on the potential difference … Read more

Ten Tips for Programming the 51 Microcontroller!

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Ten Tips for Programming the 51 Microcontroller!

Based on the experiences of many microcontroller programming experts online, today I will summarize 10 tips for programming the 51 microcontroller. 1. Do not define too many variables. The lower 128 bytes are the storage area for user-defined variables (by default), and while variables can also be placed in the upper 128 bytes, it is … Read more

Mainstream Microcontroller Core Architectures: ARM and RISC-V

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Mainstream Microcontroller Core Architectures: ARM and RISC-V

In embedded systems,the core of a microcontroller (MCU) — the core (Core) determines the performance boundaries, power consumption characteristics, and software ecosystem of the entire platform. The current mainstream microcontroller architectures are represented by ARM and RISC-V, one being the cornerstone of the mature industrial sector, and the other being the pioneer of the open-source … Read more

Revolutionary MCU with Dramatic Power Reduction

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Revolutionary MCU with Dramatic Power Reduction

Remember to star this public account ⭐️ to receive timely updates. Source: Content from spectrum. By simulating the way the brain operates, neuromorphic processors can significantly reduce energy consumption in certain application scenarios compared to traditional technologies. Now, the Dutch company Innatera has launched what it claims to be the world’s first commercially available neuromorphic … Read more

Simulation Design of a Remote Water Level Monitoring System Based on Microcontroller

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Simulation Design of a Remote Water Level Monitoring System Based on Microcontroller

1. Control Requirements1. When the water level in the water tower exceeds 4.5 meters, an ultra-high water level warning is triggered, the ultra-high water level alarm light is turned on, and the water pump operation is immediately stopped;2. When the water level in the water tower is below 0.5 meters, an ultra-low water level warning … Read more

How Embedded Experts Optimize Microcontroller Programs from a Global Perspective

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How Embedded Experts Optimize Microcontroller Programs from a Global Perspective

I am Lao Wen, an embedded engineer who loves learning.Follow me to become even better together!Program Structure Optimization 1. Program Writing Structure Although the writing format does not affect the quality of the generated code, certain writing rules should still be followed during actual programming. A clearly written program is beneficial for future maintenance. When … Read more

Design and Implementation of a Basic Control Simulation System for Intelligent Cars Based on Microcontrollers

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Design and Implementation of a Basic Control Simulation System for Intelligent Cars Based on Microcontrollers

1. Control Requirements1. Forward Control: When the “Forward” button is pressed, the “Forward” indicator light turns on, and the left and right drive wheels rotate synchronously in the forward direction, enabling the car to move straight ahead;2. Reverse Control: When the “Reverse” button is pressed, the “Reverse” indicator light turns on, and the left and … Read more

Understanding the Adapter Pattern Implementation in C for Microcontrollers

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Understanding the Adapter Pattern Implementation in C for Microcontrollers

Content In simple terms, the adapter pattern converts the interface of one class into another interface that the client expects. This pattern is often used when we are programming, especially in projects involving microcontrollers. However, when we are working on projects and writing code, we often do not consider many factors. If we want the … Read more

Our Team Achieves Outstanding Results at the 17th Fujian Province College Student Microcontroller Application Design Competition

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Our Team Achieves Outstanding Results at the 17th Fujian Province College Student Microcontroller Application Design Competition

On May 25, the 17th Fujian Province College Student Microcontroller Application Design Competition, hosted by the Fujian Provincial Department of Education and co-organized by the Fujian Electronic Society, was held at Xiamen University of Technology. Our team, the “Big Eater” from the Intelligent Blue Ocean, consisting of members Lin Qijing, Xu Gaojun, Guo Yating, and … Read more