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Selection of power meter: Most power meters are electric. Because they need to reflect voltage and current factors, the practice voltage must be less than the withstand voltage of the voltage coil, a...[Details]
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When transmitting data, you should start from what standards are supported? What is the transmission speed? When does it start? When does it end? What is the content of the transmission? How to preven...[Details]
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This ultrasensitive sensor, made by Roswell Biotechnologies, can be scaled up to nearly infinite resolution — or tracking individual molecules.
Scientists working with Roswell Biotechn...[Details]
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China Energy Storage Network News:
The National Development and Reform Commission and the National Energy Administration recently issued the "Guiding Opinions on Accelerating the Constructi...[Details]
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On October 18, the founding conference of Guangzhou Third Brain Artificial Intelligence Chip Research Institute opened in Panyu, Guangzhou. According to Southern Daily, Liu Min, founder and chairman ...[Details]
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Recently, foreign media LetsGoDIGital brought the latest renderings of Pixel 7. According to the renderings of the series, Pixel 7 will basically continue the "layered" design of its predecessor, P...[Details]
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The conducted interference of the switching power supply is transmitted outward through the input power line, including both differential mode interference and common mode interference. The test fr...[Details]
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China Energy Storage Network News:
On the afternoon of January 7, the "Strategic Cooperation Signing Ceremony for Building the World's First Energy Internet Demonstration Application City" wa...[Details]
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Abstract: This paper introduces the benefits of connecting power modules in parallel to form a redundant structure for power supply, describes several traditional parallel current sharing circuit...[Details]
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DS18B20 Features 1. Unique single bus interface, only one line is needed to realize two-way communication (temperature measurement) 2. Temperature measurement range: -55℃~+125℃, 9-12 bit resolution c...[Details]
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Two's
complement representation of positive numbers: same as original code representation
two's complement = 0000 0001 = 01H
two's complement = 0111 1111 = 7FH
...[Details]
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//Introduction to IIC silent mode: When upgrading the original car screen of a capacitive touch screen, it is necessary to read the touch data of IIC throughout the process and cannot affect the data...[Details]
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State Grid Corporation of China first proposed the concept of ubiquitous power Internet of Things at the "Two Sessions" earlier this year, and on March 8, it fully deployed the construction of ubiq...[Details]
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Recently,
Marvell, a new
LED driver
chip supplier, launched the evaluation board of its digital flyback PFC control chip 88EM8081 and various
power
specifications
LED driver circuit
ref...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
DSP and ARM Processors
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