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The dual-purpose variable DC regulated power supply is a must-have instrument for radio enthusiasts to use during maintenance. Here is an output of ±1.25V~15V or +1.25V~30V, with an output current o...[Details]
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In order to obtain diastolic and systolic pressure, it is necessary to cooperate with the pulse signal, so the pulse signal is used as the control signal of the latch to control the display. The mo...[Details]
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In recent years, digitalization
has been widely used in the field of
power supply
, and many
electronic
devices require
the power supply
to have multiple levels. Therefore, a
switchi...[Details]
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Samsung is working with internationally renowned financial services company Mastercard to develop a bank card with a built-in fingerprint scanner. The purpose is to reduce physical contact and impr...[Details]
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Circuit principle: The TDA2030A power amplifier board consists of three major parts: an attenuated tone control circuit with separate control of high and low frequencies, a TDA2030A amplifier cir...[Details]
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According to Brazil Tech, at a public hearing on the 5G working group held by Congress on Tuesday (March 9), Brazilian Communications Minister Fabio Faria said that Huawei will not be a supplier of d...[Details]
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Earlier, Apple officially released the new iPhone 11 series devices, and the high-end models of iPhone 11Pro/Pro Max were criticized by netizens for their initial capacity of 64GB. Recently, some for...[Details]
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0 Introduction
In the construction industry, evaluating wall cracks and ground cracks is an important indicator for evaluating the quality of a house. Since the traditional method of measuring ...[Details]
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China Energy Storage Network News:
"By 2035, the main indicators of the Xiongan New Area power grid will reach the world's leading level, and it will become the world's first urban power gr...[Details]
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The most important thing for programming automated equipment is to thoroughly understand the production process of the equipment and the operating habits of employees. This is the starting point of...[Details]
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introduction
With the need for multiple transmission media, multiple access configurations and business development within the access network (
AN
), ITU has formulated the G.964 re...[Details]
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Traditional induction energy meters are limited by their structure and principle, and usually have shortcomings such as small measurement range, poor stability, and low accuracy, which cannot meet ...[Details]
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Introduction With the development of telecommunication technology and the diversification of application requirements, the telecommunication intelligent network has launched a wide variety of int...[Details]
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What does the soil nutrient tester do? Topyunnong's soil nutrient tester is a special soil testing instrument for rapid determination of soil nutrients. In recent years, due to the continuous aggrava...[Details]
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On October 31, the 200,000-kilowatt "source-grid-load-storage" integrated application demonstration project of Xitai, Qinghai Shaanxi Coal New Energy Technology Co., Ltd., was connected to the ...[Details]
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