Classic Case Study of Zhonglong Environment | Low Voltage Power Distribution and PLC Centralized Control System Construction Project

Project Background A certain environmental technology company has newly constructed two zinc oxide production lines, with the main sections including rotary kilns, waste heat boilers, bag dust collectors, flue gas desulfurization systems, and other production systems. According to production management requirements, a PLC control system needs to be established to achieve remote control of the … Read more

New Breakthroughs in Major National Equipment

In the magnificent Jinsha River Canyon, the Xiluodu Hydropower Station shines like a brilliant pearl, illuminating the glory of China’s hydropower engineering. As the second largest hydropower station in China and the third largest in the world, it is not only an important milestone in China’s hydropower technology but also a crucial pillar of the … Read more

Understanding the IP Protection Levels of PLC Cabinets

In industrial automation systems, the protection level of PLC cabinets directly affects the lifespan of the equipment and the stability of the system. Today, we will discuss this critical parameter to help you easily choose the right PLC cabinet! 01 What is the IP Protection Level? The IP rating (Ingress Protection) is an internationally recognized … Read more

PLC Programming: Why FB Requires DB While FC Does Not?

In PLC programming, FB (Function Block) and FC (Function) are two commonly used programming elements. Their design purposes and data processing methods differ, which directly leads to FB requiring a DB (Data Block) while FC does not. Why does FB require DB? The static variables and input/output parameters of FB need to be persistently stored … Read more

The Quadruple Impact on Edge AI Chips

Abstract Can AI chips be made just with money? Necessary but not sufficient. Only when you are successful enough can you have a name and reputation. Why are there only a handful of global CPU and GPU companies, yet the wave of artificial intelligence has led to the emergence of so many AI chip companies … Read more

How FPGAs Facilitate Sensor Integration and Overcome Edge Processing Challenges

The Role of Distributed Sensors is Becoming Increasingly Important As modern systems increasingly rely on data, dynamic AI and ML models, the demand for real-time processing at the network edge is becoming more urgent. Various network edge components and devices, including routers, gateways, and scanners, require stronger interconnectivity and performance. This is particularly crucial for … Read more

How Sensor Network Temperature Control Technology in Automotive Air Conditioning Systems Enhances Comfort

Detailed Explanation of Sensor Network Temperature Control Technology in Automotive Air Conditioning Systems to Enhance Comfort 1. Multi-Zone Precision Temperature Control System Distributed Temperature Monitoring Utilizes 8-12 high-precision NTC temperature sensors (±0.1℃) distributed across various areas inside the vehicle Three-dimensional layout in front/rear/left/right/top to construct a three-dimensional temperature field model Achieves a spatial resolution of … Read more

How Sensor Networks Achieve Temperature Control in Automotive Air Conditioning Systems

Detailed Explanation of Temperature Control Technology in Automotive Air Conditioning System Sensor Networks 1. Core Sensor Configuration Evaporator Temperature Monitoring Using an NTC temperature sensor with a B value of 3950K, installed in the middle of the evaporator fins Detection accuracy ±0.1℃ (at 25℃), response time < 3 seconds Frost prevention control: Immediately shut down … Read more

Bosch Launches SMP290: The World’s First Smart Tire Sensor with BLE Connectivity

Bosch’s SMP290 is a compact smart tire pressure monitoring sensor (TPMS) that redefines the possibilities of MEMS technology, representing a bold leap forward in automotive safety. The SMP290 measures just 3.5 x 4.5 millimeters; despite its small size, it is packed with innovation. This groundbreaking sensor is the first to directly integrate Bluetooth Low Energy … Read more

2.4GHz WiFi + BLE 5.2 Dual-Mode Module HLK-B35S

HLK-B35S is a cost-effective wireless communication module launched by Hailin Technology, integrating BLE 5.2 Bluetooth and Wi-Fi 802.11b/g/n functionalities, focusing on ultra-low power consumption and compact design, suitable for IoT terminal devices, smart homes, wearable devices, and other scenarios sensitive to power consumption and size. 1 Product Introduction HLK-B35S The core competitiveness of HLK-B35S lies … Read more