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Abstract:
Based on ARM9 processor and embedded Linux operating system, this paper studies the general method of video image acquisition and display. Taking USB camera acquisition as an exam...[Details]
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The oscilloscope is an electronic measuring instrument with a wide range of uses. The rapid development of electronic technology has made various types of electrical signals more and more complex. ...[Details]
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It is a kind of equipment used for automated production, which has the ability to operate and perform tasks autonomously. It usually consists of one or more robotic arms (or straight coordinate sli...[Details]
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Soft start application
Soft start refers to the process of starting the power system, which gradually increases the voltage, current, frequency and other parameters to achieve the starting met...[Details]
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Recently, the Ministry of Industry and Information Technology issued the "Guidelines for the Construction and Operation of New Energy Vehicle Power Battery Recycling Service Networks", which puts f...[Details]
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This
tester
can be used to test
the
on-off characteristics of transistors, diodes, LEDs, (single and bidirectional) thyristors, capacitors and switches. The circuit is shown in Figu...[Details]
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On the first day of the opening of the 2023 Shanghai International Automobile Industry Exhibition, the horizon of this auto show comprehensively demonstrated the staged achievements from 1 to N. It ...[Details]
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After Industry 4.0 became popular around the world, Chinese people began to know the concept of intelligent manufacturing: it turns out that in addition to their own hands, they can also rely on ro...[Details]
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Method of using a multimeter to determine the transistor pins:
Set the multimeter to the R×1k block of the resistance block, first put the red test lead on one leg of the transistor, and us...[Details]
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On May 12, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang launched
a 120W PD power solution based...[Details]
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TLD6098-2ES is a wide voltage input dual-channel multi-topology DC/DC controller. The current or voltage on the two channels can be closed-loop controlled through different topologies as a primary co...[Details]
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The basic theory of sewage flow meter is Faraday's law of electromagnetic induction. When the conductor cuts the magnetic lines of force, an induced electromotive force will be generated in the condu...[Details]
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Recently, OnePlus launched an OEF event on a foreign forum and announced its next-generation mobile phone system. The new system is tentatively named OxygenOS 13, and the official version may be OPPO...[Details]
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The development of the PC industry has a long history. CPUs, GPUs, motherboards, etc. are constantly updated, and recently hard disk storage has also started a craze for solid-state hard disks. On th...[Details]
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Simple power supply fault detection system circuit diagram
Figure 1. Simple power supply fault detection system circuit diagram In many circuit systems, especially those using microprocessors...[Details]