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On September 9, Beijing time, Apple is about to release a new generation of iPhone 16 series phones. However, Mark Gurman, a well-known reporter for Bloomberg who follows Apple news, poured cold wa...[Details]
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On the afternoon of October 29, the Weifang Special Promotion Conference on Green, Low-carbon and High-quality Development was held in Beihai Hall of Weifang Fuhua Hotel. The conference was jointly...[Details]
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TD-SCDMA system is a new type of third-generation mobile communication network system. It provides high-quality voice services, as well as packet data services and other multimedia services at a ra...[Details]
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Recently, we noticed that on the investor interaction platform, CATL's secretary answered investors' questions about sodium-ion batteries, including the time to market, application areas, and researc...[Details]
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Beijing, China (August 29, 2023) - GigaDevice, the industry's leading semiconductor device supplier, announced today that it has been awarded the award by SGS-CSTC Standards Technical Services Co., L...[Details]
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At the beginning of 2021, the topic of new energy vehicles has caught everyone by surprise. The topic itself does not only come from the model, but also the battery that has attracted more attention....[Details]
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The 51 microcontroller is an entry-level development board for many microcontroller beginners. Today I will make a stc89c52 board based on the 51 core to control the stepper motor, which can realize ...[Details]
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The main function of the waveform generating circuit is not to generate a standard sawtooth wave. It is composed of pins 8 and 9 of the voltage comparator IC2, resistors R45, R46, R33R, integrating c...[Details]
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The more advanced rotor speed measuring devices in the existing technology mainly use the rotation of the rotor to drive the turntable in the measuring device to rotate, and then perform photoelectr...[Details]
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Samsung has pushed a system update to the Galaxy Fold this week, and SamMobile said that users in Europe can now download and update the new version. It is worth mentioning that this update br...[Details]
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What is a Linear Regulator? Linear regulators use transistors or FETs operating in their linear region to subtract excess voltage from the applied input voltage to produce a regulated output volt...[Details]
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Sound exists in every corner of life and is an important way for people to understand the world. In order to understand sound more concretely, people use various terms to describe it, such as frequ...[Details]
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According to news on January 19, China Telecom officially announced that at the beginning of the new year of 2024, China Telecom Satellite Communications Branch (referred to as "China Telecom Satelli...[Details]
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High-end smartphones have started a trend of large displays. Except for a few 5-inch and 7-inch products that are between tablets and smartphones, most high-end smartphones have increased their displa...[Details]
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On April 18, the Development and Reform Commission of Haidong City, Qinghai Province, approved the planning of the distribution network in the four districts and counties of Haidong City to be form...[Details]