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The DC-DC converter composed of UC3842 adopts the ready-made circuit as the overall framework, but the circuit is redesigned due to different input voltage and operating frequency in actual applicati...[Details]
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In the previous article, I talked about how to create local variables. This article will talk about how to create global variables. You must know the difference between global variables and loc...[Details]
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Recently, the Shenzhen Development and Reform Commission issued the "Notice on Organizing the Application for a List of Integrated Circuit Enterprises or Projects and Software Enterprises Enjoying Ta...[Details]
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Today, Xiaolan will introduce to you a "black" golf ball which is super practical for golf enthusiasts.
Owning it is equivalent to owning an exclusive "caddy" that will always follow you and s...[Details]
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When the circuit is used as a water tower water level gauge, the power ground wire and the corresponding probe can be omitted, and the current directly enters the ground to form a loop. In a...[Details]
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On the evening of December 9, smartphone brand Motorola held a new product launch conference at Lenovo's global headquarters in Beijing, officially launching the world's first smartphone equipp...[Details]
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In the past two years, Japan, a powerhouse in primary battery manufacturing, has become increasingly lonely. For example, among the top 10 power battery companies in the world, Japan has only Panason...[Details]
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For readers who are familiar with the mobile phone industry, 3D Touch is nothing new. For example, as early as 2015, Apple launched the iPhone 6S with 3D Touch function, which brought users a diffe...[Details]
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The difference between op amp and comparator:
Although the comparator and op amp have the same symbols on the circuit diagram, there are indeed very big differences between these two devices. G...[Details]
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I recently started to learn about the PWM signal input of the flight control, and I found that my previous understanding was not quite right. The Bluetooth signal receiver I made a year ago directly ...[Details]
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Many designers have incorporated codecs into their microcontroller-based embedded system designs to provide high-fidelity audio. But before doing so, they must figure out how to tune the audio code...[Details]
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In this section we will demonstrate the processing flow of swi swi software interrupt: software interrupt In the previous video, we talked about ARMCPU has 7 modes (the figure below shows 7 modes...[Details]
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Shenzhen Growatt New Energy Co., Ltd. (hereinafter referred to as "Growatt") has been in operation for eight years since the team was established in 2010. Under the leadership of the young and ener...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
Programming Basics
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