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1 Introduction
The external critical resistance of pointer-type and light-spot galvanometers is large, the internal resistance is large, and the loss in the circuit is large. Moreover, wh...[Details]
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Common button batteries are classified into the following types according to their chemical composition: carbon, alkaline, zinc-silver oxide, zinc-air, lithium-manganese dioxide, nickel-cadmium rec...[Details]
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1. MCU energy consumption factors
Modern MCUs generally use CMOS technology, and energy consumption includes two aspects:
Static consumption is mainly energy consumed by transistors;
Dynamic co...[Details]
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On February 21, the Political Bureau of the CPC Central Committee held a meeting and pointed out that "we should increase the start-up of new investment projects and speed up the construction progr...[Details]
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Maxim's ambient light sensors, energy measurement, communications, and LED drivers can fully exploit the potential of LED lighting and efficiently manage power supply and system maintenance. Accele...[Details]
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In a newly approved technology patent of Apple, the technical details of the screen detecting light are shown. This technology patent may help Apple integrate the Touch ID fingerprint sensor and Face...[Details]
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Over the past week, some M1 Mac users have reported worrying SSD health readings indicating that the devices are writing excessive amounts of data to their drives. Many users have reported that M1...[Details]
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Nowadays, cameras can be seen everywhere, in factories, vehicles, public buildings, streets...the number is still increasing. Most cameras rely on image sensors to convert light in a scene into elect...[Details]
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First of all, what is execution efficiency? What we usually call execution efficiency is the system overhead generated by using the same algorithm to complete the same calculation under the same inpu...[Details]
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Working principle of programmable controller and processing principle of input and output
Any relay control system is composed of three parts, namely, input part, logic part, and output ...[Details]
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Yesterday, Goodix Technology released the "Announcement on the Completion of the Asset Delivery of the Target Assets of the Overseas Investment to Establish a Subsidiary and Purchase Assets", announc...[Details]
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The world's first submerged liquid-cooled energy storage power station, China Southern Power Grid Meizhou Baohu Energy Storage Power Station, was officially put into operation on March 6. The commissi...[Details]
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The Loongson Technology Southern Headquarters project was signed and settled in Nanjing Software Park. It is reported that Loongson Technology will establish an independent legal entity company in ...[Details]
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The science fiction novel Snow Crash, which was born in 1992, depicts a huge virtual reality world and first proposed the concept of "metaverse". The classic American Hollywood science fiction movie ...[Details]
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Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]