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The US-led multinational intelligence alliance "Five Eyes" said on July 30 that technology companies must allow law enforcement agencies to access encrypted data to prevent criminals from using it. T...[Details]

Introduction At present, our army is using a large number of batteries of various models, categories and properties. Due to the differences in parameters (such as voltage, capacity) and properties...[Details]

With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]

The basic electron tube generally has three poles, a cathode (K) for emitting electrons, an anode (A) for absorbing the electrons emitted by the cathode, and a grid (G) for controlling the flow of ...[Details]

In July, Trina Solar released a 600W+ module with a positive short-circuit current of 18.42A and an open-circuit voltage of 41.7V. Calculations show that in a 1500V system, each string can have a m...[Details]

What is a Digital Key? Digital Key Concept Disassembly 1. Key digitization: Digital keys literally mean converting traditional physical keys into digital form. The digitization here essen...[Details]

While Samsung Electronics is accelerating its investment in South Korea's domestic semiconductor industry, it has not slowed down its pace of setting up factories in the United States.   According to...[Details]

1. Introduction Infrared communication is a commonly used wireless data transmission method. It has the advantages of no pollution, stable information transmission, high information security, ...[Details]

- Applicable to 400 V vehicle battery systems - Shanghai, China, October 24, 2024 – Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the TLX...[Details]

Today we will explain an important concept of frequency converter: frequency source. Some brands also call it given channel, etc., but they are all the same thing. Previously, as long as a running ...[Details]

1. SDRAM 1. Storage structure The inside of SDRAM is a storage array. The array is like a table, and data is "filled" into it. When reading and writing data, it is the same as the retrieval principle...[Details]

Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid robot with a height of only 141 mm , which once again broke the record of "the world's ...[Details]

"We bring you the wiring method of sensors and PLCs, 20 wiring diagrams, isn't it super rich? Come and take a look! 1. Overview01 The digital input interface of PLC is not complicat...[Details]

introduction In a typical application, a command is sent to the LED driver through a serial port to change the register value of the corresponding LED to adjust the brightness. The data used...[Details]

According to foreign media reports, Apple Car may use the "C1" chip based on the A12 Bionic processor and have in-cabin artificial intelligence features such as eye tracking technology. Drivers can u...[Details]