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Panasonic exhibited the Ultra Wide Angle Camera, a system that uses four high-definition cameras to shoot 160-degree panoramic images, at the 2013 NAB Show, a broadcast equipment exhibition th...[Details]
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Installation principles and precautions of surge protector in power supply system
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1. The power line should implement multi-level protection. Multi-level protection is based on the leve...[Details]
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The global green energy movement is in full swing, and the importance of lithium-ion batteries related to green electricity is self-evident. For many years, lithium-ion batteries have been mainly use...[Details]
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Recently, TCL Technology said in an institutional survey that Huaxing's entire OLED shipments in the first half of this year have exceeded those of the whole of last year, and its market share has ri...[Details]
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Contents The utility model relates to a flow meter, in particular to a petroleum pipeline flow meter. Background of the Invention With the rapid development of the oil industry, the development and...[Details]
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High current output circuit
The circuit in the figure can be used, with external transistor VT1 to expand the current, and the output voltage is determined by R4 and R5. The auxiliary op amp of ...[Details]
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Magewell's Pro Convert series of hardware-based, feature-rich products - NDI® encoders - made their debut at the NAB show and achieved great success. The products not only received enthusiastic atten...[Details]
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ARM has seven modes, and we will only discuss SVC, IRQ and FIQ modes here. We can assume that the ARM core has two interrupt pins (actually invisible), one is called irq pin, and the other is called ...[Details]
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Not long ago, ARM officially announced the launch of the new ARMv8 architecture Cortex-A50 processor series products, in order to expand ARM's leading position in the field of high performance and lo...[Details]
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The field of portable power applications is not only very broad but also diverse, ranging from wireless sensor nodes with average power consumption of only a few microwatts (μW) to battery packs of...[Details]
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Let's look at DC/DC regulators: basically, a complete DC/DC regulator circuit sealed in a package similar to an IC. Let's assume that you have already researched the options available from several ...[Details]
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Although there are still some factors hindering mass market acceptance, sales of wireless charging devices surged 616% in 2011, according to research from IHS iSuppli.
Wireless charging, which...[Details]
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ANADIGICS
Today, the capabilities and designs of modern smartphones and high-throughput 4G networks are far superior to those of just a few years ago. However, achieving an excellent mobile br...[Details]
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Recently, Intel announced plans to further reduce direct and indirect greenhouse gas emissions and develop more sustainable technology solutions.
Intel is committed to achieving net zero greenh...[Details]
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A junction temperature calibration method for Si IGBT and SiC MOSFET power devices is proposed, which realizes low natural anti-interference junction temperature calibration.
A circuit f...[Details]
PCB Design
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