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ASTM Method B539 "Measurement of Contact Resistance of Electrical Connections" and MIL-STD-1344 Method 3002 "Contact Resistance at Low Signal Levels" are two methods commonly used to measure contac...[Details]
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According to South Korean media reports, LG Energy has developed the NCMA quaternary lithium battery , which will be delivered in large quantities to Tesla cars in 2021 . LG Energy said the batter...[Details]
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According to the website of Russia Today TV, Russia's Kommersant reported on the 11th, citing industry data, that Chinese brands have squeezed out the world's largest smartphone sellers Apple and Sam...[Details]
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According to foreign media reports, Velodyne announced that it has reached an agreement with Nikon. According to the agreement, Nikon Sendai Corporation (a subsidiary of Nikon) will produce lidar sen...[Details]
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ZTE's Axon 40 series new product launch conference is scheduled for May 9. It still uses a true full-screen design with an under-screen front camera. Today, the official announced the imaging s...[Details]
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Recently, when programming with the STM32F107 series MCU, a series of errors will occur when using the RCC_AHBPeriphResetCmd(RCC_AHBPeriph_ETH_MAC, ENABLE); function. Looking at the stm32f10x_rcc.c fu...[Details]
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TLSM Series SPDT Tact Switches Offer Space Savings and High Reliability
WALTHAM, Mass. — May 20, 2021 — C&K, a leading manufacturer of high-quality electromechanical switches, has develo...[Details]
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Half a year has passed unknowingly, and I have been helping the teacher on this project in the laboratory for a long time. From not knowing much about this project in the beginning, I have begun to h...[Details]
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1. Introduction
With the continuous development of the paper cutting industry, cutting positioning accuracy has become the key guarantee for finished products. Since most domestic manufact...[Details]
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According to the latest Akamai SOTI research report, the manufacturing industry in APJ has become the industry most attacked by APIs, accounting for nearly one-third (31.2%) of the total.
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The speed of electric vehicle charging is closely related to the charger power, battery charging characteristics and temperature. Under the current battery technology level, even fast charging take...[Details]
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Most ARM-based chips are complex on-chip systems. Most hardware modules in such complex systems are configurable and need to be set to their required working states by software. Therefore, before the ...[Details]
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The probe is the first step for us to observe the waveform. It is an electronic component that connects the device under test to the input of the oscilloscope. Engineers use it every day to c...[Details]
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Automotive digital key system architecture
The digital key system is an interactive and complex system. In the process of digital key and vehicle interaction, data interaction and commun...[Details]
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A soft starter is a device used for starting and running control of motors. It controls the starting current and voltage of the motor to achieve smooth starting and soft stopping of the motor, redu...[Details]
Power technology
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