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The design of magnetic components is an important part of the switching power supply. Since the planar transformer has great advantages in improving the characteristics of the switching power supply,...[Details]
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In the past few days, I have studied the common wireless remote control switches on the market. Their wireless parts are mostly implemented with 2262-2272 encoding. I looked for some information on...[Details]
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The perception camera, also known as Intelligent IPC, is a new type of smart camera launched in 2014. Different from traditional smart cameras, it can perceive people, cars, and objects in the pi...[Details]
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code show as below
#include avr/interrupt.h
int main(void)
{
DDRA=0XFF;
DDRB=0XFF;
DDRD=0X00;
PORTD=0XFF;
PORTA=0XFF;
PORTB=0X00;
TIMSK=0X00;
TCNT1H=0x00; //C...[Details]
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This year's government work report proposed an annual goal for the power industry to "deepen the market-oriented reform of electricity, clean up additional charges on electricity prices, reduce the...[Details]
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The UK Competition and Markets Authority (CMA) has launched an investigation into the dominance of Apple and Google’s smartphone platforms (iOS and Android), app stores (App Store and Google Play Sto...[Details]
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1 Fuel supply system
The modification of the original engine mainly involves the modification of the fuel supply and injection system, and a complete natural gas supply system and electron...[Details]
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Founded in 1995, Marvell was once ranked among the top five semiconductor companies in the world at its peak. When China issued 4G licenses in 2013, Marvell was ahead of MediaTek and Spreadtrum in la...[Details]
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According to Jiwei.com, the China Trade Relief Information Network reported that on July 30, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a fina...[Details]
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A CD player is actually what we often call a CD player in our daily life. Some people also call it a laser player or a laser player. It is an intelligent high-fidelity stereo sound device controlle...[Details]
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Recently, the "IAIC Internet of Things Summit Forum and China Chip Application Innovation Design Competition Internet of Things Special Competition" was successfully held, hosted by China Electronics...[Details]
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The International Energy Agency (IEA) recently released a special report titled "Energy Technology Outlook: Clean Energy Innovation", which quantified and analyzed the need for clean energy technol...[Details]
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In March 2022, SGS, a world-renowned certification agency, issued the PAS2060 carbon neutrality certification certificate to Sichuan Times, a wholly-owned subsidiary of CATL, making CATL's Yibin fa...[Details]
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Preface: When using an oscilloscope for measurement, the first thing you need to do is to choose the trigger mode to capture a specific event. Therefore, fully understanding the concept, principle, a...[Details]
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The new AVR series (for example, ATMEGA168, etc.) uses an enhanced watchdog timer. Compared with the original watchdog, in addition to the same reset function, it also adds an interrupt function when ...[Details]
ARM Technology
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