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With the development of agricultural mechanization and intelligence in my country, the requirements for agricultural machinery are getting higher and higher. When the traditional rice transplanter ...[Details]
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At the request of a friend, I made a small headphone amplifier, which should be small, practical, and beautiful, and preferably able to be put in a pocket, mainly for listening to songs.
I...[Details]
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OPPO published a patent about the appearance of a mobile phone last month, and foreign media LetsGoDigital drew a rendering based on it. The front panel has a very common curved design, a lens hole w...[Details]
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On the evening of the 21st, Unigroup Guoxin (SZ002049) released its 2020 performance report. During the reporting period, it achieved revenue of 3.27 billion yuan, excluding the impact of changes in ...[Details]
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Abstract: In order to increase the output speed of display data without increasing the hardware cost, a LED display control system based on multi-port serial Flash memory is proposed based on the ...[Details]
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"RMB breaks 7" is probably the hottest news today. So, is RMB breaking 7 a good thing or a bad thing? What impact will it have on the import and export of components? Last week, affected by inte...[Details]
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(Note: Excerpted from the new book "Signal Integrity Measurement Technology". The impedance here refers to the impedance of devices such as inductors, capacitors, and resistors, not the characteristi...[Details]
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In today's smart homes, technology can track how much power specific appliances, such as refrigerators, televisions or hair dryers, use. But that technology usually can't show who in the house ...[Details]
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Japan's Toray Industries and Shin-Etsu Chemical have developed a way to reduce the cost of mass-producing next-generation MicroLED panels. Toray will this month launch a device that reduces the numbe...[Details]
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In recent years, as the price of solar panels has become more affordable, sales have increased significantly, and many households have installed solar panels. Installing solar panels on the roof is g...[Details]
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Hyundai Motor, Hexagon Positioning Intelligence, Valeo and a major mobile network operator are showcasing a new technology at CES 2020. The system uses proprietary high-precision positioning (HPP) te...[Details]
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The register file is optimized for the AVR enhanced RISC instruction set. To achieve the required performance and flexibility, the register file supports the following input/output schemes: Output on...[Details]
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As a new light source,
LED power supply
and
drive
circuit are different from the electronic ballast of fluorescent lamps.
The main function of
LED drive circuit
is to co...[Details]
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1. Oxidation Reduction Potential ORP:
The redox potential can help us understand what kind of oxidizing or reducing substances exist in the water and their amount. It is one of the comprehensiv...[Details]
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Addressing the security subsystem requirements of AIoT chips: Arm helps Entropy Technology's encryption coprocessor IP obtain PSA Certified Level 3 RoT Component certification
(Taiwa...[Details]
Making friends through disassembly
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