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A compact image acquisition and processing system is realized by using ARM7 (Lpc2210) and CMOS photosensitive chip (OV7620); by rationally utilizing the working mode of LPC2210 data bus, the interfer...[Details]
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When talking about filter design, we need to understand two issues within the scope of our current knowledge:
The first is what the essential characteristics of this analog filtering are;
...[Details]
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AT89C51 is the most widely used 8051 microcontroller . More importantly, it has the feature of repeated programming (FLASH). Generally, it can be repeatedly programmed 1,000 times, which provides a c...[Details]
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0 Introduction
With the rapid development of the national economy and the continuous improvement of people's living standards, people's requirements for the comfort and safety of their houses h...[Details]
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0 Introduction
Drought and water shortage have always been the main factors restricting the development of agricultural production in China. In southern provinces such as Guangdong, althou...[Details]
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Negative feedback high, medium and low tone circuit made with AD827/OPA2604/NE5532 The function of the tone control circuit is to adjust the timbre in time to meet various listening requirements, ...[Details]
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The status of Hongqi cars in the hearts of Chinese people is self-evident. As China's first luxury brand, it has a glorious history. In the past, it has always been shown as a "national car". It was ...[Details]
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Samsung released a promotional video of the Exynos 2200 SoC on January 25, showing the performance of the chip in terms of GPU, CPU, and network connection. This SoC uses a 4nm extreme ultraviol...[Details]
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The largest single round of financing for a
global tactile
sensor
company
Artificial intelligence is currently in its infancy. In this wave of innovation where AI and
robots
...[Details]
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/****************FM transmitter board program designed by wang1jin************************
Circuit structure: STC12C2052+M62429+BH1415+9018+3355+2053
LCD1602 display, electronic volume
Completion...[Details]
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Tokyo, Japan, October 17, 2022 - Renesas Electronics, a global supplier of semiconductor solutions, today announced that
it has completed the acquisition of Steradian Semiconductors Private Lim...[Details]
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1. Touch screen introduction The structure of the four-wire resistive screen is shown in the figure. It is a glass or acrylic substrate covered with two uniformly conductive ITO layers, which serve a...[Details]
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In single-chip microcomputers, numbers and characters are often used. In C, itoa function is used. C51 also has this function. However, the RAM of 8051 is very limited, so try to avoid using int type...[Details]
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Nowadays, most industrial servo drives use AC servo systems that drive permanent magnet synchronous motors (PMSMs), and their AC drive units use three-phase full-bridge voltage-type inverters. PWM-mo...[Details]
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OpenAI, an American artificial intelligence startup, recently called on the United States and its allies to work together to establish a "North American Artificial Intelligence Alliance" to jointly...[Details]
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