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Cailian Press (Shanghai, editor Huang Junzhi) reported that engineers at the Massachusetts Institute of Technology (MIT) reported that they had produced the first high-quality thin films of a new sem...[Details]
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Predictive detection of overheating failures in power and telecommunications equipment. In the maintenance and inspection of power systems and equipment, infrared thermal imagers have proven to be a m...[Details]
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Intersil's ISL97674 is a six-channel 45V dual dimming LED driver that supports 78 LEDs at 4.5V-26V and 48 LEDs at 2.7V-26V. It can use SMBus/I2C or PWM signals for dimming, with an input voltage of...[Details]
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As the price of solar photovoltaic modules falls into the curse of Moore's Law, it also accelerates the advent of the era of solar energy popularization. As the global production of solar photovolt...[Details]
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Pragma directives are probably the most complex of all preprocessor directives. They are used to set the state of the compiler or instruct the compiler to perform certain actions. The #pragma direc...[Details]
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Since the construction of domestic photovoltaic power stations, financing difficulties have always been a constant companion and have gradually become one of the main limiting factors in the developm...[Details]
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Among the models currently on the market, including many domestic brand models that we are familiar with, a large proportion of the engines are already equipped with variable valve timing systems. ...[Details]
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1. Schematic diagram of sine wave generator and PCB design based on DXP (the following top lines are all 0Ω through-hole resistors) Figure 3-1 Schematic diagram of 500HZ and 5KHZ sine wave generat...[Details]
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Preface:
In the past few days, I have been organizing and producing some macros for EMC microcontroller programs. I found that this thing is really easy to use beyond imagination. It greatly simplifi...[Details]
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introduction
In the power quality monitoring system, due to the equipment installation location, measurement error, instrument accuracy, calculation error and even some human factors, the collected d...[Details]
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On March 7, foreign media reported that South Korea's Samsung will stop supplying telephone communication equipment and chips to Russia. Previously, Samsung had suspended cargo ships to Russia. Samsu...[Details]
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On July 9, the official Weibo account of ROG gaming phone interacted with netizens and stated that the price of ROG gaming phone 3 must be very attractive and worth looking forward to. The st...[Details]
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China Energy Storage Network
: In the new generation of power systems, many new technologies have emerged and are rising rapidly, mainly including new energy power generation technology, vari...[Details]
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Introduction
Accelerometers have always been an important component in acceleration testing. With the increasing application of micro-accelerometers, data signal acquisition and storage of micr...[Details]
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The inverter is a power control device that converts industrial frequency power into adjustable frequency and voltage. It is widely used in industrial automation, power systems, transportation and ...[Details]