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Portable devices with audio functions (such as portable media players and multimedia mobile phones) require long audio playback time, that is, long battery life. To extend the battery life of portable...[Details]
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On the afternoon of December 20, 2014, Yangzhou Municipal Party Committee Secretary Xie Zhengyi led the four leading groups of Yangzhou to visit Jiangsu Oulite Energy Technology Co., Lt...[Details]
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12 volt to 9V dc converter circuit diagram
Input 9V to 30V output 24V 5A boost power supply circuit diagram ...[Details]
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On November 18, 2011,
the 8th
LED
Foresight Technology and Market Seminar and the 2011 LED Industry Outstanding Enterprises and Products Annual Selection Award Ceremony hosted by OFweek...[Details]
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Domestic single-phase 230V grid-connected inverters can be used in the United States. The key is to obtain the US UL certification. Growatt has 1.5KW to 40KW American models, and its export volume ...[Details]
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The Vectored Interrupt Controller (VIC) has 32 interrupt request inputs that can be programmed into three categories: FIQ, Vectored IRQ, and Non-Vectored IRQ. The programmable allocation mech...[Details]
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The basic working principle of the immersion level gauge is static pressure level measurement. In the liquid medium, the pressure generated at a certain depth is generated by the weight of the medium...[Details]
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1. Basic functions: Output various preset signals according to various modulation requirements as the analog input signal source of the receiver to debug the receiver. 2. Usage: Take R/S's SME03 as...[Details]
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On October 31, the 2023 Global New Energy and Smart Vehicle Supply Chain Innovation Conference was held in Guangzhou. At the automotive chip sub-forum on November 1, Yao Di, vice president of Nanocor...[Details]
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LED
led
/' target='_blank' lighting
has become the focus of widespread attention
for its high energy saving, long life, and environmental
protection
. In recent years, the manufactur...[Details]
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AT89S51 pin diagram, AT89S51 microcontroller pin description and pin definition
AT89S51 Pin Diagram
AT89S51 is a low-power, high-performance CMOS 8-bit single-chip microcomp...[Details]
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1. Features of this design ●The output voltage range is adjustable between 0~500V, and the maximum output current is 1A. ●Can be used in tube preamplifier or (single-ended) power amplifier. ●Built-in...[Details]
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A microcontroller (also known as a microcontroller) is a microcomputer that integrates various components on a silicon chip. These components include central processing unit CPU, data memory RAM, pro...[Details]
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Now we have reached crunch time. We have finalized the board design prototype and are sending it back to the lab for testing. Due to late spec changes and issues discovered during post-layout sig...[Details]
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Recently, Tang Chuanle, deputy director of Shandong Nuclear Power Equipment Manufacturing Co., Ltd. (hereinafter referred to as: Shandong Nuclear Power Equipment), led a team to visit the Liquid Fl...[Details]
Industrial Control Electronics
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