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On June 28, Ganzhou Economic and Technological Development Zone held a signing ceremony, signing 16 projects on the spot with a total investment of 7.38 billion yuan. The signed projects covered semi...[Details]

The price surge in the global memory market a few years ago probably still scares IT industry players! As the smoke of this "chip war" rises, the relevant production lines invested heavily by China's...[Details]

Tongxin Microelectronics (Shanghai) Co., Ltd. released the first 2x3W stereo Class-D audio amplifier chip with anti-breaking sound function, GSI8166. Under 4Ω load and 5V power supply, i...[Details]

0 Introduction With the development of science and technology, many emerging industries have put forward higher requirements for the environment: the manufacture of large-scale integrated circuits r...[Details]

If you want to make a good LED lighting product, you must know the most critical parts, which are light distribution, structure, and electronics. Light distribution, structure, and electronics ar...[Details]

11.1 GPIO introduction 11.1.1 GPIO pins GPIO is the input and output port. S3C2440A contains 130 multi-function input/output port pins and they are eight ports as shown below: Port A (GPA): 25-bit o...[Details]

The phrase "win with strategy" is particularly important for auto giants. Recently, GM China and Toyota China have expressed their development strategies in China through "Technology Day" and "Techno...[Details]

On January 27, 2021 local time, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain active-matrix OLED display devices and their components, involving BOE...[Details]

introduction Many of today’s industrial and instrumentation applications involve sensor measurements. The function of a sensor is to monitor changes in a system and then feed this data back to a host...[Details]

Spectrum analyzer is a commonly used instrument in RF microwave design and testing. It can help electronic engineers complete spectrum observation, power measurement, and complex signal demodulation ...[Details]

OverviewThe global medical electronics market is huge and has grown rapidly in recent years. Medical electronic devices range from extremely complex medical imaging systems (such as MRI: magnetic re...[Details]

The resistance strain gauge load cell itself is a strong, durable and reliable electromechanical product. However, in order to ensure the test accuracy, we still have many issues to pay attention t...[Details]

1. For the relationship between the ADC input channel and the GPIO port input, you need to refer to the STM32 chip manual (p31) rather than the data sheet. 2. The external trigger source refers t...[Details]

Researchers at the University of Delaware have identified ammonia as a source for engineering fuel cells that could provide a cheap and powerful fuel for cars, trucks and buses and reduce carbon emis...[Details]

Looking at the development history of UPS, from dynamic to static, from power frequency to high frequency, from low index to high performance..., huge changes have taken place in just a few decades...[Details]