Embedded Software & Tools

  • Operating Systems (Linux, RTOS, Android)
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  • Development Tools & IDEs
  • AI/ML in Embedded Systems

How to Detect Human Eyes with MATLAB? Use This Function for Object Detection

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How to Detect Human Eyes with MATLAB? Use This Function for Object Detection

Accurately identifying human eyes and locating their positions is crucial for numerous applications. From identity verification in security monitoring to gaze tracking in human-computer interaction, reliable human eye recognition technology is indispensable. The following code demonstrates a process for human eye recognition and position marking using MATLAB. Estimated reading time: 5 minutes. 1. Code %% … Read more

Design of a DC Adjustable Voltage Regulator Based on Multisim 14 Simulation

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Design of a DC Adjustable Voltage Regulator Based on Multisim 14 Simulation

Abstract This article presents a design scheme for a DC adjustable voltage regulator based on Multisim 14 simulation. The design includes a basic voltage regulation module, a voltage stabilization circuit, and a protection circuit, capable of providing stable output voltage under different load conditions. The performance of this power supply design in terms of voltage … Read more

T45 Simple 8-Key Electronic Piano Simulation Based on 51 Microcontroller: Proteus Simulation, Keil Program, C Language, HEX

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T45 Simple 8-Key Electronic Piano Simulation Based on 51 Microcontroller: Proteus Simulation, Keil Program, C Language, HEX

1. Resource Summary 1. For resource summary, please directly search for “directory” or long press the QR code below to obtain it. If the link cannot be opened, please take a screenshot to save the QR code and use a browser to scan it. Alternatively, you can directly enter the website: https://51mcu.top/article/308 2. For simulation … Read more

STM32-Proteus Simulation of a Bluetooth-Controlled Car

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STM32-Proteus Simulation of a Bluetooth-Controlled Car

System Overview This design uses STM32CubeMX to configure the STM32F401CC, controlling the left motor direction via PB2/PB3, with PA1 providing PWM for the left motor; PB0/PB1 controls the right motor direction, with PA0 providing PWM for the right motor. The simulation of the TURTLE car is implemented in Proteus, receiving Bluetooth commands through serial communication. … Read more

Automated Shielding System with Priority Modification: Specific Debuffs > 85% Health Below Minimum Health > Melee > Others > Tanks

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Automated Shielding System with Priority Modification: Specific Debuffs > 85% Health Below Minimum Health > Melee > Others > Tanks

Shared from NGA By the tense Axe King. Read the original post at the end of the article. Update 1.21:The priority has been modified to: specific debuffs > 85% health below minimum health > melee > others > tanks.The icon turns gray when the target is a tank, allowing you to decide whether to apply … Read more

Research on Optimization of Landslide Real-Time Monitoring and Early Warning Model Scheduling Algorithm

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Research on Optimization of Landslide Real-Time Monitoring and Early Warning Model Scheduling Algorithm

↑ Click the above “Chinese Society of Surveying and Mapping“ to quickly follow us Abstract Monitoring and early warning are important means for disaster prevention and reduction of geological hazards. In real-time monitoring and early warning of landslides, the scheduling algorithm of the early warning model directly affects the success of the warning. The traditional … Read more

PLC System Optimization: Task Scheduling Algorithm Improves Real-Time Performance by 40%!

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PLC System Optimization: Task Scheduling Algorithm Improves Real-Time Performance by 40%!

PLC System Optimization: Task Scheduling Algorithm Improves Real-Time Performance by 40%! Introduction Hello everyone! Today I want to share a technology that can significantly enhance the performance of PLC systems — task scheduling algorithm optimization. Don’t be intimidated by this technical term; I will explain it in the most accessible way possible. Through practical verification, … Read more

Communication Guide for Wecon Touch Screen and Mitsubishi PLC

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Communication Guide for Wecon Touch Screen and Mitsubishi PLC

Search on WeChatYoung Electrician1. Communication between Wecon Touch Screen and Mitsubishi PLC Programming Port When communicating between the Wecon touch screen and the Mitsubishi 3U PLC programming port, a specific programming cable must be purchased to connect the touch screen and the PLC programming port, and communication parameters must be set. The 3U PLC does … Read more

Research on Control Algorithms of PLC Event-Driven Programming in Building Automation Control

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Research on Control Algorithms of PLC Event-Driven Programming in Building Automation Control

Yesterday, I received a request for help from a colleague who said that the intelligent building automation system he was responsible for was always “misbehaving”—the corridor lights would turn on and off unpredictably, and the conference room air conditioning was fluctuating between hot and cold. I immediately recognized that this was the fault of the … Read more

Rapid Troubleshooting Practices of Structured Text in IoT Applications

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Rapid Troubleshooting Practices of Structured Text in IoT Applications

Click the blue text to follow! Rapid Troubleshooting Practices of Structured Text in IoT Applications 1 The Truth Behind the Fault Last Tuesday, Xiao Zhang rushed over to me, saying: “Master Li, the data acquisition system on production line 3 has malfunctioned again, and the monitoring center can’t see the temperature data. Production is about … Read more