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Power line carrier intercom is different from wired intercom (transmitting audio signals directly to the other party through wires) and wireless intercom (modulating audio signals onto high-frequency...[Details]
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For Tektronix oscilloscope usage: 1. After power on, press Auto Set 2. Select CH1 or CH2 according to the probe. If CH1 is selected, the options on the left display are: Coupling: Three options: DC, ...[Details]
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Preface: When using an oscilloscope for measurement, the first thing you need to do is to choose the trigger mode to capture a specific event. Therefore, fully understanding the concept, principle, a...[Details]
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PQShield, a London, UK-based cybersecurity company, has raised $20 million in funding to further develop its quantum encryption solutions for hardware, software, and communications. PQShield specia...[Details]
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The basic principle of the current probe is that the current flowing through the wire will generate a magnetic field around it, and then convert the magnetic field into a corresponding voltage sign...[Details]
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Overview
In order to meet the challenges of automobile electrification and intelligent networking, the mainstream direction of the industry is to transform from distributed control units to ce...[Details]
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According to Korean media thelec, a person familiar with the matter revealed that due to the impact of the new crown epidemic, Samsung Electronics' smartphone production will be reduced by 40 million...[Details]
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Central topics:
Wi-Fi and WiMAX
wireless technology
comparison
Broadband wireless access mainly faces three problems, namely, backhaul, access and cov...[Details]
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With the improvement of living standards, people are no longer satisfied with the enjoyment of food, clothing and housing, and the comfort of travel has attracted more and more attention. Therefore...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + UBLOX-NEO-6M GPS module + LCD screen 12864 + power supply + LED light indicator module. Specific functions: It ...[Details]
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MK60N512 is the most integrated chip in Freescale's Kinetis series of microcontrollers. It is based on the ARM Cortex-M4 core and has the characteristics of low power consumption, high performance ...[Details]
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Frequency rotation is a reasonable means of optimizing the network. After long-term capacity expansion and engineering construction, the network frequency is relatively chaotic. The existing networ...[Details]
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Correct use of power transformers and energy-saving measures
Our hospital originally had a 630KVA transformer to supply power to the entire hospital. With the reconstruction of the CNC...[Details]
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With the continuous development of information technology and the continuous improvement of various social rules and regulations, people need to use various certificates to represent personal infor...[Details]
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Drive-by-wire chassis solutions
In the process of automobile intelligence and electrification, core technologies and products related to intelligent wire-controlled chassis have beco...[Details]
Embedded System
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