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Features of V-cone flowmeter High accuracy: The accuracy of the V-cone flowmeter is ±0.5% of the measured value, and the commercial measurement level is ±0.3% (the system accuracy needs to refer to ...[Details]
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China Energy Storage Network
: If we say that President Xi Jinping’s speech at the United Nations Development Summit on September 26, 2015 clearly stated that “China proposes to explore the c...[Details]
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Commonly used measurement methods and formulas for LED brightness
Like traditional light sources, the optical measurement units of LED light sources are unified. In order to make readers und...[Details]
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At this moment, I accomplish the interface of UART communication for PIC32MZ EC Starter Kit. This interface configures the PIC32MZ for communication with a host PC at 115200 baud. There are five fu...[Details]
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On December 7, the 8th 2018 Strengthening the Application of the Yangtze River Economic Belt "Belt and Road" New Energy Innovation Development Forum and the 2018 China Renewable Energy Pioneer Ente...[Details]
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For image surveillance systems, users often put forward such functional requirements: they hope to be able to monitor distant objects. These objects may be distributed in suburbs, deep mountains, was...[Details]
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Velodyne, a global LiDAR giant invested by Baidu, Ford and others, has just decided to lay off more than 20 people in its China office and will no longer sell LiDAR directly in China. A source told r...[Details]
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In the past 50 years, near-infrared spectrometers have gone through the following development stages: The spectroscopic system of the first near-infrared spectrometer (late 1950s) was a filter spectr...[Details]
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Set the digital dial to 20V (or 200V) AC voltage, do not connect the black test pen, hold the insulating rod of the red test pen with your hand, and touch the two holes of the socket (or the exposed ...[Details]
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Usually, a digital multimeter can be used to determine whether a power module is good or bad. As shown in the figure below, connect the red probe of the digital multimeter to U/V/W and the black prob...[Details]
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1. Variable scope Scope: The effective range of a variable. It is divided into: local variables and global variables. 1.1 Local variables Variables declared inside a function can only be used insid...[Details]
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The speed of wireless Internet access, in addition to hardware configuration and software settings, depends largely on the strength of the signal. If the signal is weak, the Internet speed will inevit...[Details]
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Designed to provide accurate current measurement for power electronics Bourns' new family of current sense resistors is designed to save energy and maximize sensing performance with advanced cons...[Details]
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Buck-type PWM DC/DC full-bridge converter is shown in the figure. Four switch tubes S1~S4 form a full-bridge PWM inverter. High-frequency PWM pulses control the on and off of the switches in turn. ...[Details]
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The MAX4400 and MAX4403 are low-cost, general-purpose operational amplifiers that provide rail-to-rail outputs, draw only 320μA of quiescent current, and operate from a single +2.5 V to +5.5 V supply...[Details]
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