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This is a small 12W audio amplifier with a load of 8Ω. It combines the NE5534 with a pair of V-MOSFET transistor output stage technology to obtain excellent sound performance. The circuit uses Hita...[Details]
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According to a paper recently published in Science Advances, researchers at the University of Oxford in the UK have developed a device that uses the polarization of light to maximize information stor...[Details]
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In recent days, a saying has been popular in many places, "Virtue carries fog, self-reliance does not absorb it", which expresses people's helplessness towards haze weather. It is indeed very inconve...[Details]
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US energy specialist Enphase will start producing microinverters at Flex’s factory in Timisoara, Romania, from the first quarter of 2023.
Image: Enphase
US manufacturer Enphase said t...[Details]
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OPPO releases its self-developed flagship Bluetooth audio SoC chip, Mariana®️ MariSilicon Y
The
world's fastest 12Mbps ultra-high-speed Bluetooth, the first to achieve 192...[Details]
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The DC motor has a wide speed regulation range and smooth stepless speed regulation characteristics. The duty cycle of the PWM pulse signal determines the size of the average voltage output to the...[Details]
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1. Basic knowledge of serial communication Asynchronous communication and synchronous communication There are two ways of computer data transmission: parallel data transmission and serial data tran...[Details]
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According to foreign media reports, nanoengineers at the University of California San Diego have developed a new process that can restore spent cathode materials to good condition and recycle lithium...[Details]
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With the rapid development of digital technology with computers and software as the core, multimedia technology and Internet applications are rapidly becoming popular. The trend of integration of c...[Details]
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Largan, a Taiwan lens manufacturer, originally planned to hold its earnings conference on the second Thursday of January, April, July, and October, but this time it will be held in advance due to the...[Details]
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Introduction
The Ax51 assembler has some pseudo-instructions that allow us to define symbol values, reserve and initialize memory, and control the location of code.
Do not confuse d...[Details]
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As a display device, LED has been increasingly used in more and more fields due to its advantages such as high luminous efficiency, long service life and easy control. Especially since 2005, it h...[Details]
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void Timer2_Init(void) { CLK_ICKR|=0x01; while(!(CLK_ICKR&0x02)); CLK_SWR=0xe1; TIM2_PSCR=0x04; TIM2_ARRH=0x01; TIM2_ARRL=0x00; TIM2_CC...[Details]
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1. The five major interrupt sources of the 51 MCU: serial port interrupt, timer interrupt 1, external interrupt 1, timer interrupt 0, external interrupt 0;
2. Interrupt source numbering: ...[Details]
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Let me first state a conclusion: the current automobile market is driven by new energy, and the core growth of the new energy market relies on hybrid power.
Data shows that in 2023, my c...[Details]
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