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According to the latest report from research firm Canalys, global smartphone shipments fell 6% in the third quarter of 2021 due to chip shortages and suppliers' difficulty in meeting demand for devic...[Details]
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This power supply mainly uses the power module of VICOR as the core integration, supplemented by simple peripheral circuits. The whole machine is small in size, light in weight and high in efficienc...[Details]
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Lesson 2 Basic chips and discrete devices
2.1 Brief description
2.2 74 series
2.3 CD4000 series
2.4 Optocoupler and photoelectric tube
2.5 Transistor
2.6 Capacitor and resistor
2.7 Solid-state ...[Details]
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Transphorm, a company that designs and manufactures JEDEC- and AEC-Q101-compliant GaN FETs, has announced the release of its second evaluation board using Microchip’s DSP technology.
The...[Details]
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Household photovoltaics are booming. Since 2013, China's household photovoltaics have experienced rapid development from the beginning to a blowout. According to the figures given by the China Phot...[Details]
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The Honor Magic4 / Magic4 Pro smartphones, which use Qualcomm Snapdragon 8 Gen 1 chipsets and powerful camera modules, have already impressed many people. However, for consumers with limited b...[Details]
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IDC recently released a report that made a preliminary assessment of the impact of the Russia-Ukraine conflict on the global ICT industry. Andrea Siviero, deputy research director for European Custo...[Details]
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According to the activity guide released by Apple, a series of 30 activities are listed, ranging from the creation of anthropomorphic objects, to shooting time-lapse videos, making a storybook, drawi...[Details]
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Vital sign monitors are an indispensable and important equipment in hospitals. They monitor the patient's important medical and physiological parameters in real time, continuously and for a long time,...[Details]
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Abstract: Aiming at the common problem of constant output and poor precision of current power supplies, a new type of digital control DC power supply based on single chip microcomputer is designed....[Details]
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The Huawei P50 series was released on July 29. It is Huawei's first mobile phone pre-installed with Hongmeng system. Among them, Huawei P50 uses a 6.5-inch pure straight screen, and Huawei P50 ...[Details]
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The HDLC (High Level Date Link Control) protocol is one of the most widely used protocols in the field of communications. It is a bit-oriented high-level data link control procedure with powerful e...[Details]
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It is obvious that Hyundai is ready to change lanes and overtake. On August 25, Beijing time, Hyundai Motor built the country's first hydrogen vision hall - Hyundai Hydrogen World, in Century Square...[Details]
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Solar semiconductor refrigeration and air conditioning is a special refrigeration method based on the photovoltaic effect of solar energy, that is, through the "light-electricity-cold" approach, and ...[Details]
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Introduction: This year, Europe is facing strong emission demands. At present, PSA, BMW and Daimler are providing both PHEV and BEV models. In particular, the latter two luxury car companies are fo...[Details]
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