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The main factors affecting
resistance
or resistivity testing are:
a. Ambient temperature and humidity
The resistance value of general materials decreases with the increase of a...[Details]
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GM Global Technology Operations LLC and the University of Michigan have been awarded a patent for a free-piston linear generator (FPLA) for use in plug-in hybrid and range-extended electric vehic...[Details]
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Steam vortex flowmeter is mainly used for flow measurement of industrial pipeline medium fluid, such as gas, liquid, steam and other media. It is characterized by small pressure loss, large range, hi...[Details]
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Tesla has encountered a strong competitor in the electric truck field, Rivian. Amazon's order for 100,000 trucks may just be the beginning. Amazon announced that it will order 100,000 electric de...[Details]
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Transphorm's high-reliability devices for low-power applications simplify power system development and reduce component count; a proven solution for the $1.8 billion adapter market.
...[Details]
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As
the
ADC
supply voltage continues to decrease, the input signal swing continues to decrease, and the precise control of the common-mode voltage of the input signal becomes increas...[Details]
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Abstract— A high performance GaAsSb base, InP collector DHBT IC process for RF and microwave test systems has been developed. This GaAsSb process enables fT and fmax of 185 GHz and 220 GHz respecti...[Details]
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The automotive market and even the larger mobile travel market are undergoing earth-shaking changes. Traditional vehicle manufacturers who once occupied a strong position will fall behind if they are...[Details]
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There are already many rumors about OPPO tablets on the market. Previously, OPPO Vice President and President of China Liu Bo personally revealed that OPPO is developing new tablets and will la...[Details]
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Concept of three-phase motor control circuit
The three-phase motor control circuit is an electrical device used to control the start, stop and direction of the three-phase motor. According to ...[Details]
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text: Question 1: Regarding the Nor/Nand startup judgment: The video explains how to write 0 to , and if it is 0, Nand starts. The video routine is: mov r1, 0 ldr r0, str r1, ldr r2, cmp r1, r...[Details]
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Preface
Looking back over the past few years, reducers have experienced the golden age of "shortage of supply" in 2017, the silver age of "oversupply" in 2018, and the bronze age of "survi...[Details]
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Wearable devices such as smart watches are popular among consumers for their multi-functional positioning such as smart assistant, health, safety and sports. In the post-epidemic era, consumers pay...[Details]
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Since the traditional laser rangefinder performance test must be carried out outdoors to test the target and is restricted by weather conditions, the technical survey and daily maintenance are grea...[Details]
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Definition:
An industrial controller is a device used to control and monitor industrial processes. It can be any type of computer or microcontroller designed to perform specific tasks su...[Details]
MicroPython Open Source section
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