The principle of a capacitive touch screen
A touch screen is an input device that allows users to interact with a device by directly touching the screen. There are two common types of touchscreen technologies:
Resistive Touch Screen: A resistive touch screen consists of two layers of flexible transparent resistive film. When the screen is pressed by a finger or stylus, it generates pressure at the touch point, causing the two layers of...
Tuesday, October 31, 2023
Thursday, September 28, 2023
- September 28, 2023
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In the era of advancing technology, wireless communication technologies are continually evolving and playing a pivotal role in various industries. Among these, RFID (Radio-Frequency Identification) and NFC (Near Field Communication) are two intriguing technologies, and their applications in the IPC (Interconnect Printed Circuit) industry are noteworthy. This article will introduce the characteristics of RFID and NFC frequencies and explore...
Wednesday, August 30, 2023
- August 30, 2023
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Warehouse management has always been a critical link in the logistics chain, directly impacting the storage, transportation, and distribution of goods. However, with the rapid advancement of technology, we are witnessing a revolution in the field of warehouse management, where volume measurement and ToF (Time of Flight) technology play a crucial role, bringing new possibilities to warehouse management.
Volume Measurement: Insights...
Monday, July 31, 2023
- July 31, 2023
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With the continuous development in the medical field, antimicrobial coatings are gaining increasing attention and application in various industries. However, there are different technologies of antimicrobial coatings available in the market, each with its unique advantages and limitations. In this article, we will delve into several common antimicrobial coating technologies and compare their differences to help you better understand and choose...
Thursday, June 29, 2023
- June 29, 2023
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Hot swapping is the function of inserting or removing components or devices from electronic equipment while it is operational. This feature allows users to replace or upgrade hardware while the system is running without the need to shut down or restart the entire system. However, hot-swapping batteries is actually a very dangerous action that can easily damage the hardware if not properly protected. This article will discuss this issue in detail...
Wednesday, May 31, 2023
- May 31, 2023
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In this rapidly advancing digital era, we increasingly rely on wireless networks to connect with the world, with Wi-Fi (Wireless Fidelity) technology being the most common. But did you know that Wi-Fi has different grades based on speed and functionality? Let's delve into it!
What Is Wi-Fi?
Wi-Fi, short for Wireless Fidelity, is a wireless network technology that allows us to connect to the internet...
Sunday, April 30, 2023
- April 30, 2023
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The military drop test is a certification that many 3C products will have, especially in the industries, this certification is even one of the basic conditions. Let's take a deeper look at how it works.
4 Procedures In Certification
The drop testing section of MIL-STD-810G 516.6 includes several test methods and standards, such as Procedure I, Procedure IV, Procedure V, and Procedure VI. Each of these...