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Reported on December 1 (Text/Zhang Yiqun) On December 1, the 2021 Snapdragon Technology Summit was held in Sanya, Hainan, and Qualcomm officially released the new generation Snapdragon 8 mobile platf...[Details]
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UPS is an uninterruptible power supply (UPS). This device can ensure that after a power outage in the computer system, users can continue to work for a period of time and save files urgently, witho...[Details]
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Flicker-free LED lamp driver design
Traditional halogen cup lamps use electronic transformers and AC input, so the LED lamps currently on the market can directly replace traditi...[Details]
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Jiwei.com reported on March 9 that DXOMARK, a well-known mobile phone review organization, recently announced the camera scores of the Samsung Galaxy S21 Ultra 5G (Exynos), with a photo score of 128,...[Details]
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When choosing a metal tube rotor flowmeter, you must first understand the product standards implemented by the metal tube rotor flowmeter manufacturer, especially the regulations on accuracy and disp...[Details]
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According to the latest report from market research firm Counterpoint Research, in the first half of this year, global ODM companies shipped nearly 180 million smartphones, a year-on-year increase of...[Details]
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In recent years, with the development of electronic technology, the current harmonics and reactive power pollution to the power grid caused by various electronic devices and household appliances ha...[Details]
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I recently did a TWS Bluetooth headset project. During the actual measurement, I found that the anti-interference ability was poor. It was easy to have sound interruption in places with complex sig...[Details]
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At the 2019 China International Intelligent Industry Expo, the reporter conducted exclusive interviews with four industry insiders, who expressed their views on the development prospects of the Inter...[Details]
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The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
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Understanding the concepts of linear distortion and nonlinear distortion of amplifiers
For an ideal amplifier, the output signal should reflect the input signal faithfully, that is, althou...[Details]
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Intel today held the Intel® Data Innovation Summit and New Product Launch Conference online with the theme of "'Core' Storage, Far-reaching Intelligence, Stronger Intelligence". Intel announced the l...[Details]
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The selection of DSP can be determined based on the following aspects: 1) Speed: DSP speed is generally expressed in MIPS or FLOPS, that is, millions of times per second. Choose the appropriate dev...[Details]
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1. Sensor
According to the national standard GB7665-87, a sensor is defined as a device that can sense the specified measured quantity and convert it into a usable output signal according to a...[Details]
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Recently, the reporter visited the site of the 105MW/420MWh independent shared energy storage project in Sishui Town, Wuwei Smart Green Energy. Construction vehicles shuttled back and forth, large exc...[Details]