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Apple is very cautious about foldable screens. In addition to the fact that Apple has always been cautious about new technologies, if a foldable iPhone is released, it is very likely to encroach on t...[Details]
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Abstract: This paper introduces the design principle of an internally modulated optical fiber colorimetric thermometer based on DSP and MCU dual processors. The thermometer uses AT89C55 and TMS320F20...[Details]
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On March 8, just as everyone was celebrating Women's Day, AITO Automobile used the new name "HUAWEI Wenjie" for the first time in its announcements on Weibo, WeChat and other platforms, which once ag...[Details]
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In the field of cameras, Japan's Canon and Sony are undoubtedly global giants, and Sony is also a manufacturer of smartphone camera lenses; whether it is Samsung, iPhone or Huawei, the main camera le...[Details]
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Special encoders/decoders are widely used in security and anti-theft systems, smoke and fire protection systems, garage door controls and all remote control systems. The alarm system compo...[Details]
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In order to make
a speaker
, I made a measuring
tool
by myself by referring to the speaker measurement kit circuit in the forum
. I wanted to draw a PCB for proofing, but I was ...[Details]
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Inverter, also known as inverter power supply, is a current conversion device that converts DC power into AC power. Photovoltaic inverter is an inverter used in solar photovoltaic power generation ...[Details]
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I recently used timers in a project, so I decided to relearn them. I used them only for simple pwm generation and interrupt processing before, and never studied them in depth. Today, I took this oppor...[Details]
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The system design parameters will vary depending on the requirements of a specific application. The purpose of this section is to demonstrate how the acquired data is affected by seven key parameters...[Details]
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China Energy Storage Network:
Following China Mobile's launch of 5G reservations, China Unicom and China Telecom also launched 5G online reservations. During this National Day holiday, the nu...[Details]
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Automation Technology in the Automotive Electronics Era
Automakers recognize that increasing the use of in-vehicle electronic systems is the best way to cope with today's regulatory and market pres...[Details]
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I helped my classmates design the circuit diagram and PCB board. The requirements included a camera ov7670 for video collection, a v1s003 for sound collection and playback, and a color screen interfac...[Details]
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When you get a transistor, the first thing to do is to measure the transistor so as to distinguish the two-stage position of the transistor. The most commonly used method for measuring transistors ...[Details]
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As a major manufacturer in the industry, Intel is basically self-sufficient. However, with their strategic development line, it has become increasingly difficult to meet their own needs. Therefore, K...[Details]
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On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]