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At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit sc...[Details]
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1. Circuit Basics and Uses of Common Components
What is a circuit???
A circuit is a network composed of interconnected electronic and electrical devices, such as resistors, capacitors, i...[Details]
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1 Introduction
With the maturity and improvement of software and hardware resources, the application of embedded technology is becoming more and more extensive, and the open source Linux opera...[Details]
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The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]
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Abstract: This paper proposes a method to implement a high-precision swept frequency signal source based on digital signal processor (DSP) and direct digital signal synthesizer (DDS) technology, focus...[Details]
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Adidas' closure of its smart factory fully demonstrates that the cost of highly intelligent machines is no cheaper than manual labor. After three years of trial, Adidas finally gave up on the smart...[Details]
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According to a report by Taiwan media Economic Daily on November 4, VIA Technologies held a press conference on important information at the stock exchange at 9 pm that day. VIA Vice President Chen B...[Details]
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Power supply circuit using TNY380PN with universal voltage output, 20W continuous input power, 45W peak power
Except for the TNY375 and TNY376, all other devices require a bias winding to power ...[Details]
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According to foreign media reports, Huawei recently applied for a number of trademark patents at the European Union Intellectual Property Office (EUIPO), including a "HUAWEI ARKOS" (Huawei Ark System...[Details]
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With the extensive use of high-power LED light sources, the technical requirements for LED drivers are increasing day by day. High-voltage and high-power LED drivers can be directly connected to the p...[Details]
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1 Introduction
In modern electronic measurement, there are increasingly higher requirements for measurement accuracy. At the same time, due to the battery power supply in the field, ther...[Details]
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On January 11, Allwinner Technology stated on the investor interaction platform that 12nm CPU-related products are in the R&D stage, and there is no detailed timetable at present. In addition, Allwin...[Details]
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In terms of the cost of LED backlight and traditional CCFL backlight, now that LED backlight technology has become mainstream, it has been recognized by consumers for its advantages such as no merc...[Details]
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The spectrum analyzer uses the frequency sweep principle to complete the frequency domain test of the signal. According to Boyu Xunming, its function is to distinguish each frequency component in the...[Details]
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Background
GL Logger (hereinafter referred to as GL) is a special automotive data recorder, which is widely used in road tests or bench tests. This series of recorders supports data recording o...[Details]