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Apple could expand its services portfolio to include audiobooks in 2022, according to a report from The Economist that outlines Apple's efforts to break into the media market and compete with Netflix...[Details]
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At present, the most mainstream hybrid systems for passenger cars around the world mainly include: single motor parallel, dual motor series parallel (hybrid), and power split. This article starts w...[Details]
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In the current new energy vehicle market, the batteries used are mainly ternary lithium batteries, followed by lithium iron phosphate batteries. Compared with these two batteries, ternary lithium bat...[Details]
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1 Problem raising and current situation analysis
When introducing voltage stabilized power supplies in textbooks, almost without exception, they all introduce various types of DC voltage stabilize...[Details]
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On the morning of June 30, according to foreign media 9to5mac, some models of Apple’s new generation of iPhone (hereinafter referred to as iPhone 12) will support video recording in two formats...[Details]
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DigiKey, a leading global commercial distributor of a broad range of off-the-shelf technology components and automation products with fast shipping, is pleased to announce the launch of the company's...[Details]
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On August 27, Laibao Hi-Tech released its semi-annual report. The company's operating income in the first half of 2021 was approximately 3.759 billion yuan, an increase of 35.91% year-on-year, mainly...[Details]
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Mir's domestically produced EtherCAT master controller solution based on ARM architecture core board
EtherCAT is a real-time industrial Ethernet technology proposed by BECKHOFF Autom...[Details]
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Regenerative braking, or recovering energy when decelerating, can significantly increase the range of electric vehicles . However, it is difficult to predict what will happen when the driver takes hi...[Details]
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Google launched the first developer preview of Android 13 last month, bringing improvements to privacy features, theme icons, language controls, and more. In addition, Android 13 will also supp...[Details]
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Introduction
For decades, oscilloscopes have been an essential tool in research and design, inspiring a steady stream of innovation across countless industries. One of the key specifications for osc...[Details]
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There are rumors that Samsung intends to cut off the Galaxy Note series, but the latest news shows that Samsung has not given up on this high-end flagship series so quickly, at least the Galaxy Note ...[Details]
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Function and principle of frequency converter
Frequency converter is a kind of power electronic device, also known as AC variable frequency speed regulator, which can convert fixed frequency A...[Details]
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There are many different opinions on the meaning of "bandwidth". Many engineers ask why the "bandwidth" of oscilloscopes and the bandwidth mentioned in networks and communications are not the same un...[Details]
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SPI
(Serial Peripheral Interface) is a high-speed, full-duplex, synchronous communication bus that only occupies 4 wires on the chip pins, which not only saves the chip pins, but also saves s...[Details]
MicroPython Open Source section
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