High Precision

High-Precision Array Belt Scale Weighing Sensor

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High-Precision Array Belt Scale Weighing Sensor

304 stainless steel or alloy steel material Excellent waterproof, moisture-proof, and corrosion-resistant performance High overall accuracy Long-term stability Overview Dynamic load type anti-lateral force weighing sensor, maximizing the compensation for belt deviation and material offloading effects while ensuring dynamic measurement accuracy. Resolves the issue of rigid connection during installation. Features 1. 40Cr alloy steel material, … Read more

Unveiling the Design of MEMS Pressure Sensor Chips: From Thin Films to Resistors, Key to 0.1% F.S. Accuracy

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The barometer in your phone and the tire pressure monitoring system in your car are both powered by a “compact yet precise” MEMS pressure sensor. It operates based on the piezoresistive effect of silicon, measuring only in millimeters, yet it can accurately sense pressure changes. This design document from Wang Dajun’s team breaks down the … Read more

3D Printing + UV Resin: Unlocking New Possibilities for ‘High Precision’ and ‘Multi-Performance’ Creations

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When it comes to 3D printing, many people think of complex models and creative designs, but few know that UV resin is one of the core materials unlocking ‘high precision’ and ‘multi-performance’ in 3D printing. It quickly cures under ultraviolet light, allowing for precise replication of details, and can adjust properties such as toughness and … Read more

How to Calculate High-Precision Pi (e.g., 200 Digits) in C++

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To calculate high-precision Pi (for example, 200 digits or even more) in C++, ordinary floating-point types (such as <span>float</span> and <span>double</span>) cannot be used due to their very limited precision: <span>float</span>: about 6–7 significant digits <span>double</span>: about 15–16 significant digits To calculate 200 digits or higher precision, we need to use a high-precision numerical computation … Read more

C900 Capacitive Displacement Sensor

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C900 Capacitive Displacement Sensor

Our company independently develops and produces its products. C900 is a capacitive displacement sensor with nanometer resolution and ultra-high precision. It is a capacitive, non-contact displacement measurement instrument, featuring high resolution, excellent accuracy, stability, and repeatability, providing a perfect solution for many measurement applications that were previously unattainable. Its fast response time and extremely low … Read more

Weishi Capacitive Label Sensor: An Intelligent Solution for High-Precision Label Detection

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Weishi Capacitive Label Sensor: An Intelligent Solution for High-Precision Label Detection

Industry Pain Points: Challenges in Label Detection As the automation level in the packaging industry continues to rise, the label production process is becoming increasingly complex. Labeling machine manufacturers face three core challenges: ● Difficulty in stable detection of special material labels (such as transparent and metallic labels) ● Difficulty in ensuring accuracy in high-speed … Read more

High Precision Addition in C++

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We know that computers have a significant characteristic of being fast in computation and high in precision. Especially when dealing with larger data sets, the advantages of computers become even more apparent. As of December 15, 2019, the fastest computer in China is “Tianhe-1”. So how do computers perform calculations? Example: Write a program in … Read more

Professor Li Xingxing: Multi-GNSS Real-Time Precise Positioning and Its Low Orbit Enhancement

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Professor Li Xingxing: Multi-GNSS Real-Time Precise Positioning and Its Low Orbit Enhancement

Click the blue font “Wisdom World” in the upper left to subscribe (Click the image to enlarge, for more exciting content please pay attention to the recommendations at the end) Reprinting this article requires permission from Professor Li Xingxing and “Wisdom World”. Please do not infringe, thank you. Recommended Reading Click the titles below to … Read more

Shenjiang Intelligent: The Business Logic Behind a Circuit Board

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Shenjiang Intelligent: The Business Logic Behind a Circuit Board

Introduction Since 2020, Anji has held annual city promotion conferences in Shanghai to promote the city brand and attract investment, signing a large number of quality projects at these events. On the eve of this year’s Shanghai city promotion conference, Anji announced that it would select a batch of projects and companies that have signed … Read more