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I am engaged in
switching power supply
. I used to make adapters, chargers, and iron-shell switching power supply. Later, I made
LED power supply
. At first, I made some 1W and 3W
high-po...[Details]
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Radio was once a part of our lives, recording every bit of our growth. Whether passionate or calm and leisurely, the small radio carries our memories and emotions...
When was the last time you...[Details]
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Xerox announced on Monday that it has raised its offer for HP to $24 per share, for a total value of about $34 billion. According to the new offer, Xerox will acquire HP for $18.4 per share in cash...[Details]
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In 32-bit microcomputer systems, in addition to supporting the previous seven addressing modes, a more flexible, convenient, but also more complex memory addressing mode is provided, thereby further ...[Details]
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RTI CEO Stan Schneider began his entrepreneurial journey 15 years ago, working in the defense and security markets with his doctoral dissertation at the Stanford Aerospace Robotics Laboratory, which ...[Details]
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Schematic main function Press key1 to control the LED to light up one bit Press key2 to light up the LED. #include REGX52.H //0 num 65535 void Delay_ms(unsigned int num) //@12.000MHz { unsi...[Details]
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Although Lei Jun and Dong Mingzhu failed in their first five-year bet, Lei Jun is confident that the second five-year bet will win. In an interview with the Chinese Entrepreneur Magazine program "He ...[Details]
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LitePoint 5G Test System Enables Testing of Qualcomm® Small Cell 5G RAN Platform SAN JOSE, Calif., May 06, 2021 (GLOBE NEWSWIRE) -- LitePoint, an industry-leading provider of wireless test solutions,...[Details]
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The WE-CMB HV series of current-compensated power line chokes from Würth Elektronik are distinguished by a rated voltage three times higher than the existing WE-CMB series. Würth Elektronik, Europe's...[Details]
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Digital display instruments are generally composed of three parts: analog-to-digital conversion, nonlinear compensation and scale conversion. It takes electrical signals as input and directly display...[Details]
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js trigger chip introduction
7470 and input JK positive edge trigger (with set and clear terminals)
7472, 74H72, 74L72 and input JK master-slave flip-flop (with preset and clear term...[Details]
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NetEase Mobile News, March 30, this year's Q1 is coming to an end, and major domestic and foreign manufacturers have successively released blockbuster new products in spring. Among them, vivo, as a l...[Details]
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1 Introduction Data acquisition is the process of obtaining object information from one or more signals. With the rapid development and popularization of microcomputer technology, data collection an...[Details]
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Muffle furnace is a new generation of intelligent products with high performance mechatronics, suitable for industrial analysis in industries and sectors such as coal, electricity, chemical industr...[Details]
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The ringing ASIC requires a DC voltage with a certain polarity to work properly, and the ringing voltage is a 25Hz AC voltage. Therefore, the AC must be converted into DC first to supply the oscill...[Details]