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1. Basic composition:
MCU small system + 4*4 matrix keyboard + 1602 display + DC motor
Basic Circuit:
Keyboard and display
The keyboard is connected to the P1 port, and the LC...[Details]
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1 Introduction
At present, with the rapid development of MEMS technology and the increasing investment of various countries in the field of microsystems, various forms of micro-energy are emer...[Details]
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While we were still talking about "Although the national automobile market has seen a decline in sales, the new energy vehicle market has seen a high growth against the trend, and new energy vehicles...[Details]
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In the dark workshop, silent automated equipment has replaced the rows of operators who used to sit silently on the production line. This Foxconn factory, which was selected as a "lighthouse factory"...[Details]
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Traditional
EMI
low-pass filters, such as RC filters or LC filters, will soon reach the limit of the filter, so in order to adapt to these new application trends, we must develop a...[Details]
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Data processing instructions include batch reset instructions, encoding and decoding instructions, and average value calculation instructions. Among them, batch reset instructions can be used to in...[Details]
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When using a pointer multimeter to detect the voltage of a high-resistance power supply (which can be the voltage ), it is equivalent to connecting a resistor in parallel to the circuit being tested...[Details]
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This is the circuit diagram of the common anode digital tube, where JP3 is connected to the P0 port, and JP3's 8-1 corresponds to the a-dp pin of the digital tube. The coding table of common anode d...[Details]
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1 Introduction With the continuous development of information technology and the increasing popularity of computer applications, high-tech equipment has higher and higher requirements for power suppl...[Details]
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The reference standard for PHS testing is ARIB RCR STD-28 "Personal Handyphone System".
Some of the main RF indicators of PHS, the main transmitter test items include frequency, modulatio...[Details]
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1. Overview
With the development of science and technology, PLC is increasingly used in industrial control. The reliability of PLC control systems directly affects the safe production and econo...[Details]
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According to Singapore's Lianhe Zaobao, technology giant IBM will close its manufacturing facilities in Singapore and all its employees will be laid off. The Singapore Ministry of Manpower said it ha...[Details]
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According to Taiwan's Commercial Times, markets such as autonomous driving and electric vehicles continue to lead the substantial growth of the automotive electronics market, and MediaTek's layout in...[Details]
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In the context of the market environment that continues to emphasize data security protection, Apple's decision is somewhat puzzling. According to Reuters, about two years ago, Apple abandoned its pl...[Details]
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Filter Solutions
From Nuhertz, the industry leader in filter design software.
There is only a trial version available for download online, and the trial period is only 20 days. After ...[Details]