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In Part 1, we introduced three-wire RTDs, lead resistance elimination, and the benefits of designing a proportional three-wire RTD system. We show that although the ratiometric RTD configuration elim...[Details]
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Recently, TrendForce released the global TV panel shipment data for the first half of this year. Specifically, the shipment volume in the first half of the year reached 135.2 million pieces, a year-o...[Details]
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On the afternoon of March 25, it seems that vivo has launched a lot of new products recently. After announcing the vivo X Fold foldable phone, the official Weibo account of the blue factory v...[Details]
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The previous two articles talked about calling uart_register_driver and uart_add_port to register the UART driver and add the port when the module is initialized, and calling uart_unregister_driver a...[Details]
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Introduction Digital multimeters are commonly used instruments in many industries and often malfunction. This time we have compiled some repair methods and tips to share with you. First, let's summ...[Details]
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ADC (Analog-to-Digital Converter) is a very important part of the development of many microcontrollers and this article is about connecting ADC to 8051 microcontroller. ADC0804 is the ADC used here. ...[Details]
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Wind energy is a kind of usable energy provided to human beings by air flow, which is a renewable energy. The global wind energy is about 2.74×109MW, of which 2×107MW is usable, which is 10 times lar...[Details]
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Different from the traditional hybrid vehicle insulation detection model, most hybrid vehicles currently use the low-frequency pulse signal injection method to detect the high-voltage leakage diagn...[Details]
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In fact, the accuracy of the transformer tester is not its most important indicator. The transformer measurement and verification standard specification stipulates that the test error value generated...[Details]
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According to the Nikkei report, multiple sources told the Nikkei Asian Review that Huawei is worried that company insiders may cooperate with US intelligence agencies to leak secret data, so it is re...[Details]
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■ Overview
In some small electrical appliances such as mobile phones, PDAs, digital cameras, etc., white light LEDs are often used as backlight sources for color displays. When used, users can...[Details]
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When the nameplate is lost and you do not know the number of poles of the original asynchronous motor, you can use the current μA range of the multimeter to test and judge. The method is: Open the ...[Details]
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The simulation schematic is as follows The microcontroller source program is as follows: /*********************************************************************************** * File name: main.c * ...[Details]
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The ubiquity of GSM
mobile phones
is leading to a continuous increase in unwanted RF signals. If
the
electronic
circuits
do not have adequate RF suppression capabilities, these...[Details]
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1 Introduction
With the rapid development of wind power generation, power quality monitoring technology has become a hot topic in wind farm research, and the application of DSP chips has becom...[Details]
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