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At present, the main interfaces in high-definition security equipment are DVI, HDMI, and VGA. DVI: The performance of its video image compression algorithm is equivalent to MPEG1, that is, the imag...[Details]
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Since the dual in-line (DIP) intelligent power module (IPM) has a built-in high voltage integrated circuit (HVIC), it is possible to use a single control power supply. The performance requirements ...[Details]
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spectrum
Indicates the distribution of light intensity relative to the wavelength of light.
The spectrum of
LED
is generally a single-color LED. For example, the blue LED has...[Details]
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Electromagnetic flowmeters are now widely used in industrial production, especially in the field of water flow measurement. Even many water companies use electromagnetic flowmeters to measure large-c...[Details]
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The speed of data transmission depends on optical fiber ribbons. Tiny optical fibers transmit convenient life and also weave a huge network power. When talking about optical fiber, we have to menti...[Details]
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Power supplies can generally be divided into two categories according to the control method: linear power supplies and switching power supplies. Among them: linear power supplies have small output ...[Details]
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At present, there are endless innovations in the field of development and utilization of terrestrial solar energy (this cooperation does not involve the development of space solar energy) both at h...[Details]
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After an enterprise invests in MVG's professional antenna test and measurement equipment, it then needs to optimize the reliability of the equipment and ensure continued return on investment. Therefo...[Details]
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When I first started debugging the connection between the TWI bus and AT24C02, I took a few days of detours because it was my first time to implement I2C in hardware. Today, I have completely debugge...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The isp made a brief summary. Through online programming (the chip is programmed by continuously resetting the chip while the high voltage is converted), the MCU's flash, eeprom, fuse bits, encryptio...[Details]
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According to MacRumors today, Apple released the third developer preview of macOS Big Sur 11.3 to developers today. This update was released two weeks after the second preview and one month aft...[Details]
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The SDI direction releases the PRB0400 bridge chip, and Jingxin Micro leads the domestic substitution of high-end chips
Looking at the global semiconductor market, driven by geopolit...[Details]
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introduction
This paper designs an MPEG-4 encoder based on TMS320C6000 series DSP. The images acquired by the camera are compressed in real time according to the MPEG-4 standard and displa...[Details]
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There are three main contents in this section of serial console establishment:
1. Console framework construction
1.1 Introduction to the classification of consoles:
1.1.1...[Details]