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The application of LED
(light-emitting diode) can be said to be everywhere. As a
semiconductor
luminescent material, compared with other luminescent materials, LED has the advanta...[Details]
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In the previous section, the kernel framework introduction and simple modification of S3C2440 transplanted linux3.4.2 kernel. We simply configured the kernel. In this section, we will continue to mod...[Details]
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Digital multimeter is a multi-purpose electronic measuring instrument with various shapes and specifications, which may exceed any other instrument category. The most common ones are handheld and des...[Details]
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As a commonly used instrument for electrical measurement, digital source meters can be found in almost all relevant laboratories in universities and research institutes. Source meters integrate mult...[Details]
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Watchdog Timer The watchdog timer (WDT) is a component of the microcontroller. It is actually a counter. Generally, a number is given to the watchdog. After the program starts running, the watchdog s...[Details]
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Since the beginning of LED lighting, non-isolated LED power supplies have gone through three generations of driving methods. The current non-isolated power supplies have the advantages of higher su...[Details]
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I started to learn arm bare metal programming. I was preparing for it before, but the progress was not very smooth. The reason was that my efficiency was not very high and I was afraid of failure. But...[Details]
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The new 289C is a new generation of high-performance industrial data storage multimeters that can be used to solve complex problems in electronics, factory automation, power distribution and electrom...[Details]
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introduce
If some basic layout guidelines are not followed, the PCB design will limit the performance or reduce the reliability of the Class D amplifier. Some good PC board layout practices fo...[Details]
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Project Overview
1.1 Project Background
An oscilloscope is an electronic measuring instrument that can display the dynamic waveform of a voltage signal. It can convert a time-varying voltage ...[Details]
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Xiaomi Mi 11 Standard Edition and Package Edition have the same price Sina Digital News reported on the evening of December 28 that the smartphone brand Xiaomi held a new product launch c...[Details]
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The residual phase noise measurement removes the effects of external noise sources, such as the power supply or input clock, while the absolute phase noise measurement includes the noise from these s...[Details]
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As we all know, ARM processors are widely used. Now let me introduce some processors based on ARM architecture:
ARM7
ARM9
ARM9E
ARM10E
SecurCore
ARM11
Introduction to ARM Processor
...[Details]
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Diodes Corporation (Diodes) has expanded its portfolio of automotive-qualified low dropout (LDO) voltage regulators with the launch of two product families . The AP7583AQ and AP7583Q series both fea...[Details]
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Market Background
As an important part of automobile intelligence, smart buttons and smart surfaces are currently in a rapid development stage. Capacitive touch buttons are increas...[Details]
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