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introduction
Traditional digital video surveillance mostly uses digital chip integration or pure PC monitoring. Since digital chips do not have intelligent operating systems and PCs are slow i...[Details]
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Under the development limit of Moore's Law, there is a demand for more device connections and data analysis. Due to the development of the Internet of Things and smart phones, analog and RF signals ...[Details]
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Using the capacitance block of a DT890 digital multimeter to detect the capacitance of a crystal oscillator can quickly and accurately determine whether the crystal oscillator is good or bad. F...[Details]
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There are usually several methods for measuring ground resistance: two-wire method, three-wire method, four-wire method, single clamp method and double clamp method. Each method has its own character...[Details]
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After the light-emitting diode ( LED
) was invented
in 1962
, its initial applications were mostly concentrated on instrument
display
purposes, and then gradually expanded to the fie...[Details]
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ASMPT printer realizes automatic solder paste transfer and quick scraper replacement
More efficient solder paste printing process
As a market pioneer and innovation leader i...[Details]
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According to previous reports, the new Google Pixel 7 series will continue to be released in October. In addition to the newly upgraded imaging system and the Android 13 operating system that i...[Details]
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The implementation of fingerprint recognition technology is considered one of the most disruptive innovations of the 21st century. Safe, accurate and fast, these are the great praises that fingerp...[Details]
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Sonar external liquid level measurement technology, the SONAR signal penetrates the container wall and forms an echo on the liquid surface to achieve ranging. High stability of liquid level measureme...[Details]
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On the evening of March 17, SMIC announced that Dr. Gao Yonggang, the acting chairman of the company, was appointed as the chairman of SMIC, effective March 17, 2022. Dr. Zhou Zixue resigned from the...[Details]
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On July 11, 2019, former Macronix chairman and founder Hu Dinghua passed away at the age of 76. Macronix chairman Wu Min-chiu said in a telephone press conference that he usually saw Hu Dinghua in go...[Details]
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According to digitimes, a report from the US think tank CSET shows that a 12-inch wafer manufactured at a 5nm node costs about $16,988, much higher than the $9,346 cost of the same specification manu...[Details]
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First of all, we must understand the hardware principle of the water lamp. The following is the schematic diagram: It is controlled by 8 pins, so first the 8 pins must be initialized. //Initia...[Details]
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1 The function of satellite TV downconverter (high frequency head)
Satellite TV low noise downconverter is also called high frequency head (also called outdoor unit of satellite TV). It i...[Details]
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1 Introduction
At present, the multi-microcomputer system composed of single-chip microcomputer and PC through serial interface has been widely used in industrial control, environmental monitor...[Details]
RF/Wirelessly
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