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At Apple's fall conference three years ago, this brand, which has always been a bit radical, cut off the 3.5mm headphone jack of its new iPhone and said not to worry, the future of mobile phone audio...[Details]
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Through IAP, users can use the on-chip Flash as a non-volatile data storage to store some device configuration information, which not only saves costs but also reduces the area of the circuit board...[Details]
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According to eeNews analog, Nowi BV has recently raised $10 million through a round of equity financing. This round of funds will be mainly invested in PMIC products with the aim of putting them into...[Details]
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The portable spectrum analyzer is a portable, multi-functional spectrum analysis instrument. It is characterized by small size, light weight and easy to carry; powerful functions: it can measure a ...[Details]
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As audio enthusiasts continue to pursue perfect sound quality, the impact of power quality on sound quality has been increasingly valued. At present, there are also many brands of power purifiers on t...[Details]
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I also DIY a logic analyzer (Part 3) - PLL post-reset problem
The problem with M4K is not over yet. The main problem is that I want to use M4K to store the font data to be displayed on th...[Details]
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introduction
Due to resource and cost reasons, the foreground and background systems are the mainstream on 8-bit MCUs. The method introduced in this article can perform task switching on 8-bit...[Details]
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For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
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Today, Omron announced the termination of the backlight business of its subsidiary Omron Precision Electronics Co., Ltd. and the dissolution of Omron Precision Electronics (Dongguan) Co., Ltd. Omro...[Details]
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According to foreign media reports, Vishay Intertechnology announced the launch of the new AEC-Q200 IHSR high-temperature inductor Vishay Dale IHSR-2525CZ-5A, with a case size of 7.4mm x 6.6mm x 3m...[Details]
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June 18 report foreign media said that the U.S. stock market closed lower on June 13, as investors were cautious ahead of the upcoming U.S. Federal Reserve meeting, and U.S. semiconductor giant Broad...[Details]
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The content is compiled from "biz-journal" by Semiconductor Industry Observer (ID: icbank), author: Yu Shanghang Long, thank you. The global outbreak of COVID-19 in 2020 directly hit the automotive...[Details]
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The automobile engine tachometer introduced in this example is made of single junction transistors and integrated operational amplifiers as the main components. Circuit working principle: The au...[Details]
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虽然进行精确的高速示波器测量可能具有挑战性，但是运用一些简单提示和技巧可以显著改善测量结果。本文收集了一些容易实施的方法，可以确保您的每次时域测量都能够快速准确地得到结果。尽管其中有些方法看上去很基本，然而令人感到惊讶的是，它们却常常被人们忽略。
带宽
为了精确地测量频率响应和快速上升沿，示波器和探头必须具有足够的带宽。一个好的经验规则是示波器和探头(探头也有带宽限制)的...[Details]
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Using a single-chip microcomputer (or single-board computer) to play music is probably one of the issues that radio enthusiasts are interested in. This article starts from the basic sound generatio...[Details]
ST - Low Power RF
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