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ATmega8 reads the address of the DIP switch connected to 165 Crystal oscillator: internal 1M// //Author: wanghu// //AVRGCC@2008.6.1// #include #include /**********Define bitwise shift macro bywanghu*...[Details]
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3.Key recognition Since the key recognizes the low level of the corresponding scan, P07 is set to output a low level. 1 ) Complete the program flow modification as shown in Figure 16 and make...[Details]
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Detailed introduction to common color modes HSB/RGB/CMYK
The color mode determines the color model used to display and print images, which determines how to describe and reproduce the...[Details]
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In the monitoring system, the transmission of monitoring images is a crucial link in the whole system. The choice of media and equipment to transmit images and other control signals will directly a...[Details]
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For decades,
silicon (Si) has been the workhorse of the semiconductor industry—everything from microprocessors to discrete power devices
. However, as modern power-demanding applications su...[Details]
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Do you often hear people say, "Try adding a pull-up resistor" or "Try adding a pull-down resistor"? Are you still wondering what pull-up and pull-down resistors are, how to use them, when to use the...[Details]
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Recently, the German Federal Motor Transport Authority (KBA) approved Mercedes-Benz's L3 autonomous driving system to be put on the road, which has become one of the hot topics in the automotive indu...[Details]
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At present, most of the entrances to residential buildings in small and medium-sized cities are open, which makes it convenient for residents to enter and exit, but also brings many inconveniences...[Details]
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The system uses the 16-bit single-chip microcomputer SPCE061A of Lingyang Company as the main controller. The smoke sensor and the human body pyroelectric infrared sensor respectively sense the smo...[Details]
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introduction Modular instruments are significantly smaller than traditional instruments and fit onto circuit cards, allowing multiple cards to be inserted into a frame with a common computer interf...[Details]
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Compared with
the voltage
mode Buck converter, although the current mode Buck converter requires a precise current sensing resistor and this will affect the efficiency and cost of the sy...[Details]
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Another domestic chip has achieved a major breakthrough. Recently, "High-tech Intelligent Automobile" learned that after years of technology accumulation and independent IP precipitation, Jinglue S...[Details]
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Introduction: This article introduces a fingerprint password lock based on FSC7002 fingerprint recognition chip. The fingerprint algorithm of this solution has been hardwareized, low cost, simple imp...[Details]
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1. Introduction
The intake and exhaust valves of the engine are important parts of the engine and are widely used in automobiles, aircraft, ships and other industries. One of the factors that ...[Details]
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Recently, Huixi Intelligent held its first chip product launch conference with the theme of "Light to the Future, Focusing on Leap Forward", and launched its first high-performance intelligent dr...[Details]
PCB Design
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