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I'm always looking for cheap and useful consumer electronics to tear down and learn more about their structure. NETGEAR's PTV3000 Push2TV is on sale for only $39.99 on Groupon, so it became my next...[Details]
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In industrial control, it is often necessary to complete multi-channel fault detection and multi-channel command control (this multi-task setting is very common). A single CPU chip is difficult to dir...[Details]
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German PV inverter supplier SMA recently said that in 2016, the company shipped more than 1 GW to the Indian utility PV market, accounting for 26% of the entire market, becoming the second largest ...[Details]
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1. Analog quantity acquisition requires a good signal environment, including good power supply for sensors and instruments! Try to avoid strong power cables and high, medium and low frequency inter...[Details]
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As one of the most mature power supplies on the market, low-power flyback power supplies occupy a considerable proportion in the power electronics industry. At present, there are many articles in...[Details]
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There are many types of power analyzers on the market now. Due to the different focuses of power analyzers, there are relative differences in functions and performances. The selection of power analyz...[Details]
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Abstract: By analyzing the working principle of TMS320C2XX using direct memory access (DMA) of hold (HOLD) operation and DMA controller 8237-5, the problem of software and hardware interface bet...[Details]
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Inverter control function
1. Setting the inverter output frequency The inverter output frequency can be set in the following ways.
① Use the function keys on the operation panel to set th...[Details]
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How to design RF and digital-analog circuits on the same PCB?
手持无线通信设备和遥控设备的普及推动着对模拟、数字和RF混合设计需求的显著增长。手持设备、基站、遥控装置、蓝牙设备、计算机无线通信功能、众多消费电器以及军事/航空航天系统现需要采用RF技术。
For many years, RF design has req...[Details]
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Piezoelectric knock sensors are widely used in knock detection of engine bodies or cylinders. The automobile anti-knock system determines the knock intensity by detecting the voltage value of the p...[Details]
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At the 2024 International Consumer Electronics Show, BMW showed for the first time the latest XREAL Air 2 augmented reality glasses and the new BMW Intelligent Personal Assistant. It is reported th...[Details]
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According to Enterprise Channels MEA, at the year-end press conference held in downtown Seoul, South Korea yesterday, LG U+ CEO and Vice Chairman Ha Hyun-hwoi made it clear that the company does not ...[Details]
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Most operational amplifiers require dual power supplies (positive and negative power supplies), and only a few operational amplifiers can work under single power supply conditions, such as LM3...[Details]
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introduction
The firing of firearms is an important link in the field of shooting range testing. Traditional firearms are fired manually, that is, the shooter pulls the trigger of the firearm manua...[Details]
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Much has been written about the rapid proliferation of advanced driver assistance systems (ADAS) in modern vehicles. The primary purpose of these systems is to improve road safety and is a necessary ...[Details]
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