51 Microcontroller

Remote Temperature Control System of Warehouse Using 51 Microcontroller

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Remote Temperature Control System of Warehouse Using 51 Microcontroller

Editor’s Note Our school’s second “Small Inventions and Innovations Festival” has successfully concluded. “The Million Thousand People Science and Education Prosperity School Project, helping to cultivate high-quality applied talents,” has received widespread attention from all sectors of society and major media. This festival brought together 2396 participants with small inventions and innovations, with a total … Read more

Reinforcement Learning for Autonomous 3D Control of Magnetic Microrobots

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Reinforcement Learning for Autonomous 3D Control of Magnetic Microrobots

Keywords: Microrobots, Biomedical Engineering, Reinforcement Learning Paper Title: Autonomous 3D positional control of a magnetic microrobot using reinforcement learning Journal: Nature Machine Intelligence Paper Link: https://www.nature.com/articles/s42256-023-00779-2 The small size of microrobots allows them to access all parts of the body, facilitating targeted treatment and diagnosis. Recent studies have revealed the enormous potential of microrobots in … Read more

The Past and Present of Domain Controllers and Industry Chain Analysis

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The Past and Present of Domain Controllers and Industry Chain Analysis

1. The Past: The Emergence and Bottlenecks of Automotive ECU ECU (Electronic Control Unit) is also known as the “driving computer” of the car. Its purpose is to control the driving state of the vehicle and realize its various functions. It mainly utilizes data collection and exchange from various sensors and buses to determine the … Read more

Collection of Automotive Electronic Circuit Designs

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Collection of Automotive Electronic Circuit Designs

With the development of the automotive industry, the number of electronic control systems in vehicles has grown exponentially. The in-vehicle electronic control system, centered around the ECU, is gradually replacing passive devices and mechanical systems, while also fulfilling most measurement, drive, and control functions. The increase in new in-vehicle electronic control systems in vehicle applications … Read more

What Happens After the Microcontroller Program Ends?

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What Happens After the Microcontroller Program Ends?

For embedded systems, if there is no RTOS running, the main function main() in program development needs to use some mechanism to keep running happily forever; it has no endpoint. If you want to exit the main function, what happens specifically is determined by the C language compiler used. 1. The Question Raised Today, I … Read more

Introduction and Comparison of ARM Cortex-M Processor Family

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Introduction and Comparison of ARM Cortex-M Processor Family

Summary gaiyao There are now 8 processor members in the ARM Cortex-M processor family. In this article, we will compare the product features among the Cortex-M series processors, focusing on how to choose the right Cortex-M processor based on product applications. This article will detail the instruction sets of the Cortex-M series processors and their … Read more

Differences Between MPU and MCU: How to Choose?

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Differences Between MPU and MCU: How to Choose?

Word Count: 2250 Content Index: ⭐⭐⭐⭐⭐ Every new application design requires either a microcontroller or a microprocessor. When choosing between the two, several factors need to be considered. Below is an overview and comparison of microprocessors and microcontrollers. When considering whether to choose a microprocessor (MPU) or a microcontroller (MCU), the type of application is … Read more

Opportunities and Challenges of Domestic MCU Replacement

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Opportunities and Challenges of Domestic MCU Replacement

If there were no MCU, we would not deserve to be called “modern people”. MCU is not the Marvel Cinematic Universe. As a necessity for modern life, MCU (Microcontroller Unit, 微控制单元, also known as single-chip microcontroller) has long been integrated into human production and life, and is ubiquitous. Air conditioners, remote controls, smart chargers… basically … Read more

Understanding Microcontrollers: What is an MCU?

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Understanding Microcontrollers: What is an MCU?

The MCU chip refers to the Microcontroller Unit (Microcontroller Unit; MCU), also known as a microcontroller or single-chip microcomputer. It appropriately reduces the frequency and specifications of the central processing unit and integrates memory, counters, USB, A/D conversion, UART, PLC, DMA, and other peripheral interfaces, even the LCD driver circuit, into a single chip, forming … Read more

Introduction to Assembly Language Programming for Microcontrollers

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Introduction to Assembly Language Programming for Microcontrollers

Click the blue text to follow us 1. Overview of Microcontroller Programming Languages 1. Three commonly used programming languages for microcontrollers Machine Language Refers to programming directly using machine code, which can be executed directly by the computer. Assembly Language Refers to programming languages that use mnemonic codes to replace machine code. High-Level Language The … Read more