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Dual output electronic ballast circuit
VC1, TR1, TR2, L1 and other components form a switching power supply with an output of 80V. A part of IC1 in the base forms a 65KHZ square wave ...[Details]
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Common memory concepts: RAM, SRAM, SDRAM, ROM, EPROM, EEPROM, Flash memory can be divided into many categories. According to whether the data is lost when power is off, it can be divided into RAM (ra...[Details]
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July 22, 2024 –
Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving industry innovation, explores new developments, advancements, and challenges in elec...[Details]
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1 Introduction
In the fields of aerospace, materials, energy, chemical industry, metallurgy, etc., high temperature measurement occupies an extremely important position. At present, in high t...[Details]
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On May 28, the 28th China International Radio, Television and Information Network Exhibition (CCBN2021) opened. Gokewei made a wonderful appearance at CCBN2021 with the theme of "Ultra-High Definitio...[Details]
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Download the complete source code: http://www.51hei.com/bbs/dpj-20391-1.html
Below is the ds18b20.h file: /*------------------------------------
Name: ds18b20 driver and display module
Wri...[Details]
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Many people always have particularly high requirements for electric vehicles, such as a range of 1,000 kilometers in extreme weather conditions, a charging speed faster than refueling a fuel vehicle,...[Details]
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Since the MCS51 series of single-chip microcomputers have the characteristics of stable performance, reliable operation and low price, they are widely used. An MCS51 series single-chip microcompute...[Details]
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With the development of the Internet of Things (IoT), the number of connected devices deployed has increased in recent years, which has led to a sharp increase in the number of attacks against the Io...[Details]
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BYD's Denza Automobile has launched an innovative e³ Technology Platform, which is an important technical support for Denza.
The Yisanfang platform integrates power, control and vehicl...[Details]
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On October 22, the 2021 Beijing International Microelectronics Symposium and IC WORLD Conference was officially held. The conference will last for three days from the 22nd to the 24th. The conference...[Details]
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The actual photos are as follows
The waveforms of the RC circuit when the resistance is 1K and 10K are as follows
The simulation pictures are as follows:
The procedu...[Details]
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As winter approaches, the temperature in northern China drops sharply to -5, -10 or even -20 degrees Celsius. As travel pressure increases, the range and charging and discharging efficiency of EV mo...[Details]
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Redmi's official Weibo account released a poster tonight, suggesting that the three talented musical girls will endorse the Redmi Note 9 "Three Musketeers" mobile phone. It is inferred that the...[Details]
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Earlier rumors have suggested that the MacBook Pro will switch to OLED display technology as early as 2026. Apple analyst Ming-Chi Kuo and display industry analyst Ross Young both recently predicte...[Details]
DSP and ARM Processors
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