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Since the advent of CCD, after decades of development, the size has changed from more than 1 inch to 1/4 inch, the horizontal resolution of single-chip CCD color cameras has reached 480 lines, the ...[Details]
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1 Introduction
DSP is the abbreviation of both Digital Signal Processing and Digital Signal Processor. The former refers to the theory and method of digital signal processing, while the la...[Details]
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1. Think carefully about the good idea Writing a clock program using a timer is a headache. Put aside other fancy functions and start with the most basic time display. The rest can be dealt with late...[Details]
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On October 10, Leman Optoelectronics released its performance forecast, estimating that the net profit attributable to shareholders of the listed company in the first three quarters of 2021 will be 4...[Details]
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Reference:
http://www.arm9home.net/read.php?tid-5161.html
http://www.arm9home.net/read.php?tid-5182.html
http://blog.sina.com.cn/s/blog_6541e78f0100ihoy.html?retcode=0
...[Details]
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Some applications require holding a sample of an analog voltage. There are at least two traditional methods to meet this requirement. The most common approach is to cascade a classic analog accumul...[Details]
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1 System Hardware Design
The PIC16F87X mid-range series microcontroller launched by Microchip Technology in the United States contains rich interface modules such as A/D, PWM, EEPROM and FL...[Details]
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A OnePlus 5G digital mobile phone with model number PGKM10 has passed the 3C certification and is equipped with a 160W charger with model number VCK8HACH. The 3C certification shows that the applic...[Details]
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Recently, the 2024 China Energy Storage CEO Conference and the 8th International Energy Storage Innovation Competition were held. The "Aqueous Organic Liquid Flow Battery Product" of Suqian Times E...[Details]
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Measuring principle: This instrument is designed based on the velocity-area method principle for open channel flow measurement. By measuring the flow velocity, the flow rate Q = V·S (S is the cross-s...[Details]
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Today, realme officially announced the rear camera specifications of the realme GT2 Pro phone. The main camera of the phone uses a 50-megapixel Sony IMX766 sensor with OIS anti-shake function. T...[Details]
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1. Introduction
The power factor is an important parameter in the AC circuit, an important indicator to measure whether the power system is operating economically, and an important detecti...[Details]
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Jiwei.com reported on May 26 that according to a digital blogger, Huawei has now launched the first batch of consumer trial plans for Hongmeng OS. The official version can participate in the Mate 40 ...[Details]
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1. This new lithium-ion battery technology is completely free of transition metals and offers unprecedented high capacity by reversibly storing lithium ions at high potential (~4.2 V). 2. The batte...[Details]
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In the secondary market on November 6, solid-state
battery
concept stocks became a beautiful landscape. Blue Ocean Huateng (300484),
Fengyuan Shares
(002805), Zijiang Enterprise (60...[Details]