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This morning, Apple pushed the iOS 12.2 version update to iOS official version users. This update brought new animated emojis, improved AirDrop, improved Apple Pay and other features, but the ...[Details]
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Glass bottles and jars are easily subjected to vertical loads from the upper layer during filling, capping and stacking transportation. If the vertical load of the glass bottles and jars does not mee...[Details]
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A new report from Naver cites industry sources saying that Samsung Electronics' foundry will begin mass production of Google's second-generation Tensor chipset on a 4nm process this month. Goog...[Details]
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The touch screen driver is in the /kernel/drivers/char/s3c2410-ts.c file. The driver must always have the following important data structures: 1. File_operations of the touch screen static struct f...[Details]
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Off topic: Almost all real or imaginary things to be learned (or just a theory) can be understood in the following way; But for a specific thing, it is not necessary to study all the following items;...[Details]
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As modern industrial networks gradually support advanced protocols, it is possible to remotely monitor and configure sensors on factory floors in real time, significantly reducing production downti...[Details]
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1. Design points of single chip switching power supply
1.1 Selection of power supply efficiency
The efficiency (η) of a switching power supply refers to the percentage of its output power...[Details]
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Recently, the LoRa Alliance announced the members who joined the alliance in the past six months, and it can be seen that more and more IoT companies are beginning to pay attention to LoRa. Manufact...[Details]
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DSP chips are microprocessors with special structures designed specifically for implementing various digital signal processing algorithms. Their excellent performance, rising cost-effectiveness, an...[Details]
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Preface
When personal computers entered the multimedia field, it seemed destined to be a road of no return. As the concept of computer leisure develops rapidly, are you mentally prepared to acc...[Details]
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In recent years, with the development of MEMS and related technologies, the field of micro-robotics has attracted more and more attention. However, due to the small size of the parts, the assembl...[Details]
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TSMC and Samsung are the two "dominant companies" in the semiconductor field. They play a pivotal role in the entire semiconductor industry, and even every technological innovation will affect the de...[Details]
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There are two options for fine-tuning analog outputs using digital input control: digital potentiometers (pots) and digital-to-analog converters (DACs), both of which use digital inputs to control ana...[Details]
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Compared with other single-chip microcomputers, the PICmicro single-chip microcomputer of SMIC adopts many unique designs in hardware structure and instruction system. The hardware system design of...[Details]
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Many Chinese infrastructure and operations (I&O) leaders hope to use automation technology to simplify and speed up the configuration, management and expansion of IT infrastructure resources when...[Details]