3D scanning

The Most Comprehensive Learning Path for Automotive Embedded Systems with Learning Resources

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The Most Comprehensive Learning Path for Automotive Embedded Systems with Learning Resources

This section will address everyone’s questions about automotive embedded systems and provide corresponding learning paths. Questions 1. Does automotive embedded development consider educational background? Is it easy to get into large companies? Larger companies (500+) tend to consider educational background. Based on this year’s student situation, fresh master’s graduates have a higher chance of receiving … Read more

Python Development of XSS Scanner for Cybersecurity

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Python Development of XSS Scanner for Cybersecurity

Python Development of XSS Scanner1. Basic Approach1. Target Scanning2. Core Detection Logic3. Extensibility Design2. Code Implementation1. Dictionary File2. Python Code Python Development of XSS Scanner 1. Basic Approach 1. The overall approach is to send a request with a payload parameter value and determine the existence of the payload from the response (triggering reflected XSS). … Read more

Embedded – Microcontroller – CAN Driver for STM32

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Embedded - Microcontroller - CAN Driver for STM32

Last year, the product developed by the company utilized CAN, and it is still in use now. I would like to recall and organize the previous work for future reference.First, let me present the circuit diagram. 1. Header File (can_driver.h) #ifndef __CAN_DRIVER_H #define __CAN_DRIVER_H #include "stm32f10x.h" // CAN frame type definition typedef enum { CAN_FRAME_STD … Read more

PLC Industrial Control Development Board – System Circuit Principles

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PLC Industrial Control Development Board - System Circuit Principles

1. Module Overview Project Name Detailed Parameters Remarks Hardware Power Supply DC 10V-24V @ No Load 0.1A Protection Current 1.5A Output DQ 8-channel solid-state relay output, response time less than 5ms Protection Current 0.7A Input DI 8-channel opto-isolated input, compatible with NPN sensors Input AI 4-channel 24-bit ADC high-precision analog signal acquisition, range 3300mV ADS1220 … Read more

GCC Jointly Launches CANN Ecosystem Co-Creation Plan to Support CANN Ecosystem Development

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GCC Jointly Launches CANN Ecosystem Co-Creation Plan to Support CANN Ecosystem Development

GCC NEWS On November 14, 2025, during the “Ascend CANN Open Source Salon – Zhejiang Station” event held in Hangzhou, the Global Computing Coalition (GCC) collaborated with Hangzhou Tiankuan Technology Co., Ltd., Hangzhou Artificial Intelligence Computing Center, and the Zhejiang Ascend Ecological Innovation Center to jointly launch the “CANN Ecosystem Co-Creation Plan,” marking a solid … Read more

CAN Bus Series Part 8: Error Detection and Recovery Mechanisms

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CAN Bus Series Part 7: The “Birth Journey” of CAN Node Circuits and Messages In the previous section, we learned about the entire process of a CAN message being generated by the MCU, encapsulated by the controller, and then driven by the transceiver onto the bus. But what happens when these messages are interfered with, … Read more

Nexpose 8.26.0 for Linux & Windows – Vulnerability Scanning

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Nexpose 8.26.0 for Linux & Windows – Vulnerability Scanning Rapid7 on-prem Vulnerability Management, released Oct 29, 2025 Please visit the original link: https://sysin.org/blog/nexpose/ to view the latest version. This is an original work, please retain the source when reprinting. Author’s homepage:sysin.org Rapid7 Nexpose Vulnerability Scanner A locally deployed vulnerability scanner A powerful vulnerability management solution … Read more

Interface Protocols of Qualcomm SA8155P Chip

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The Qualcomm SA8155P chip supports various interface protocols. Below are some common interface protocols and related information: 1. MIPI Protocol MIPI DSI (Display Serial Interface): Used to connect the processor to the display (such as LCD, OLED), transmitting video data and control commands. It supports high resolutions (such as 4K) and high refresh rates, using … Read more

Air8000 Bluetooth Scanning Source Code Opened: What Fun Applications Would You Like to Create?

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Air8000 Bluetooth Scanning Source Code Opened: What Fun Applications Would You Like to Create?

For 4G + GNSS + WiFi + BLE + TTS + VOLTE…—— an Air8000 is enough! In the previous issue, we sharedknowledge related to the Bluetooth functionality of the Air8000 and initially experienced efficient and stable BLE 5.4 Bluetooth connections. Bluetooth Scanning Applications—— is also one of the core functions of the Air8000 as a … Read more

CAN Communication: The Unsung Hero of Enhanced Device Collaboration Efficiency

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CAN Communication: The Unsung Hero of Enhanced Device Collaboration Efficiency

CAN Communication: The Unsung Hero of Enhanced Device Collaboration Efficiency 1. The Importance of CAN Communication CAN (Controller Area Network) is a communication protocol widely used in automotive, industrial automation, and other high-performance systems. Originally developed by Bosch in the 1980s for the automotive industry, it quickly became the backbone of modern vehicle communication systems. … Read more