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1. Introduction
Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]
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1. What is the basic working principle of power supply?
A: By running high-frequency switching technology, the input higher AC voltage (AC) is converted into the lower DC voltage (DC) requ...[Details]
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The circuit is shown in the figure. IC1 and C1 form a low-frequency oscillator of about 400HZ; IC2 and C3 form a high-frequency oscillator of about 37MHZ; the low-frequency signal output by ...[Details]
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Interferometer is a universal length measuring tool that uses the Michelson interference system to measure displacement with the laser wavelength as the known length. There are two types of laser i...[Details]
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With the development of modern electronic technology and power devices, switching power supplies are widely used in computer and peripheral equipment communications, automatic control, household ap...[Details]
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为避免消费者在使用电池供电的电子装置时发生触电情形，产品设计人员必须在危险的带电电路与任何可能被使用者接触的导体间，採用加强型隔离装置，设立对等的两组独立绝缘系统，以确保电池供电产品的安全性，同时兼顾电子讯号的完整度。
The main design principle to avoid electric shock in electronic products is that th...[Details]
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How to use the buck-boost chip CS5517 to achieve a stable output voltage of 3.3V/3.6V (1.2-5V) for lithium batteries?
With the explosive growth of smart IoT devices including wireless ...[Details]
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Since Huawei launched the StarLight headset FreeBuds Pro 3 in September 2023, the attention of StarLight technology has continued unabated, and the number of members of the StarLight Alliance has als...[Details]
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Apple's Pro Display XDR has been released for some time. In terms of price, the standard glass version is priced at 39,999 yuan, and the Nano-texture glass version is priced at 47,999 yuan. Th...[Details]
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Today, I finally realized that for data of unknown length, serial port 1 receives the command from the host computer, serial port 2 forwards the command to the module, and then receives the module da...[Details]
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The global wave of digitalization is unstoppable, and competition among companies in the semiconductor field is becoming increasingly fierce. In yesterday's Intel earnings call, Intel CEO Pat Gelsi...[Details]
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When an ultrasonic beam propagates in a liquid, the flow of the liquid will cause a slight change in the propagation time, and the change in the propagation time is proportional to the flow rate of t...[Details]
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November 19, 2023, is a carnival for e-sports people! Representatives of more than 361 teams that won the national first prize in the TI Cup 2023 National College Student Electronic Design Competit...[Details]
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On September 2, 2020, the Shaanxi Regulatory Bureau disclosed that Longteng Semiconductor Co., Ltd. (hereinafter referred to as "Longteng Co., Ltd.") intends to apply for an initial public offering a...[Details]
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MiR Fleet Enterprise is more than just a simple upgrade; it also brings modules that keep pace with customer needs and technological developments, as well as other advanced features.
Sha...[Details]
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