Author | Gu Yang Produced by | Automotive Electronics and Software As the automotive industry enters a new era of intelligence and electrification, the core competitiveness of vehicles is undergoing fundamental changes, software is replacing mechanical components and becoming the “soul” of the vehicle. The Software-Defined Vehicle (SDV) has become a key force in reshaping … Read more
The logic analyzer has always been an important development tool in my work, helping me solve various bugs and design and implement a complete Bluetooth protocol stack (https://gitee.com/gaoheyang). There are many logic analysis products on the market, such as Saleae, Dreamsourcelab, ZLG, Kingst, and ZhiDianYuanZi, etc. However, whether it is the hardware performance or the … Read more
Netherlands MacBe USM USB-I2C Interface Module Product Details 1. Product Overview The Netherlands MacBe USM USB-I2C interface module is a high-performance adapter designed for communication between PCs and I2C devices. It enables seamless connectivity between PCs and embedded systems, sensors, memory, and other I2C devices via a USB interface. Its core function is to convert … Read more
CANopen PLC (PLC based on the CANopen protocol) is widely used in the field of industrial automation, with its high real-time performance, flexibility, and scalability making it suitable for various complex control scenarios. Below are common application project categories and specific examples: 1. Industrial Automation Control Production Line Control Automotive Manufacturing: Welding robots, assembly line … Read more
1. Industry Background of Escalator Monitoring Systems In recent years, the rapid development of urban rail transit in China has also led to several major accidents caused by mechanical failures of escalators, resulting in significant casualties. To prevent such major accidents, it is necessary to establish a fault monitoring system for escalators to detect equipment … Read more
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1. Background Introduction The Internet of Things (IoT) refers to the connection of objects and devices through the internet, enabling them to exchange information, make autonomous decisions, and work collaboratively. IoT technology plays an increasingly important role across various industries, with sensor technology being a core component of IoT. Sensor technology refers to the technique … Read more
1 Development and Classification of Data Acquisition Instruments As shown in Figure 1, in vibration noise testing, we focus on the final test analysis results, such as the time-domain and frequency-domain characteristics of the signals. To analyze the data, we need to acquire it. Directly obtaining physical quantities is quite challenging, especially for high-frequency physical … Read more
Click the blue text above to follow our public account, where we share a LabVIEW case every day. The NI Modbus Library (ni_lib_modbus_library-1.2.1.42.vip) is a dedicated communication library developed by NI for LabVIEW, based on a modular design concept. It encapsulates the core functionalities of the Modbus protocol, providing engineers with a graphical programming interface … Read more
Click the blue text to follow usThe PLC (Programmable Logic Controller) control cabinet is a component of modern industrial automation control systems, applied in various production equipment and processes. With its sensitivity and stability, the PLC control cabinet can achieve multiple functions. Let’s explore the 5 practical functions of PLC control cabinets together with Qifeng’s … Read more