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The method of judging the polarity of the voltage regulator tube and its forward and reverse resistance values is the same as that of ordinary silicon. To measure the stable voltage vz of the volta...[Details]
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The ST7580 is a flexible power line networking system-on-chip combining a high performing PHY processor core and a protocol controller with a fully integrated analog front end (AFE) and line driver fo...[Details]
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Figure 4
Print PCB specified layer settings
After entering Figure 2, select "Advanced..." and a dialog box will pop up as shown in Figure 5. The layers currently d...[Details]
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On August 27, Fenghua High-Tech released its 2019 semi-annual report. The company achieved operating income of 1.614 billion yuan, a year-on-year decrease of 22.44%; total profit of 342 million yuan,...[Details]
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Based on Moore's Law, the reduction of technology nodes has made SoC technology expand rapidly and become more competitive since 2000. Now CIS continues to work on improving optoelectronic performanc...[Details]
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I have been engaged in the development of single-chip microcomputer application systems for many years and have used many types of PIC single-chip microcomputers. I deeply feel that PIC single-chip m...[Details]
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The power supply performance, stability performance and safety performance of the power battery pack are key indicators to measure the performance of new energy electric vehicles. In particular, th...[Details]
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What chip is best for dsp radio
For DSP (digital signal processing) radios, choosing the best chip depends on your specific needs and budget. Here are some common high-performance DSP chip bra...[Details]
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I. Introduction After researchers Jakob Lell and Karsten Nohl demonstrated the attack method of badusb at the 2014 Black Hat Conference in the United States, there have been some articles related to ...[Details]
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IBM China recently released a video titled "YYDS! IBM releases the world's first 2nm chip." According to reports, in May this year, IBM announced the development of the world's first 2nm chip. This...[Details]
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After learning, I found that the timer function of stm32 is really powerful. A small summary is convenient for reference in the future. Stm32 timers are divided into three types: tim1 and tim8 are ad...[Details]
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Photoelectric spectrum quantitative analysis requires sufficient sensitivity and accuracy. The sensitivity problem is closely related to qualitative analysis. Generally, photoelectric spectrum analy...[Details]
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Apple continues to dominate the North American wearables market, with analysts revealing that the Apple Watch helped drive a 32% increase in Apple shipments last quarter over the same period last yea...[Details]
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μC/OS-II is an excellent embedded real-time operating system designed by American scholar Lacrosse. Most of its code is written in ANSI C language and can be used for 8-bit, 16-bit, 32-bit, and even ...[Details]
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Changing habits and redefining priorities due to the pandemic are accelerating innovation. Vicor experts cite examples where existing trends will be significantly accelerated and focused on the use a...[Details]
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