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On the afternoon of June 23, today, GoPro released an open API program called "Open GoPro", allowing third-party developers to integrate HERO9 Black cameras into their own apps. With Open Go...[Details]
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Preface
Compared with flow meters using traditional measurement methods, ultrasonic flow meters have many advantages: they do not change the flow state of the fluid and do not generate add...[Details]
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1. Working principle of oscilloscope The oscilloscope uses a narrow electron beam composed of high-speed electrons to hit the screen coated with fluorescent material to produce tiny light spots. Unde...[Details]
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The rectifier diode in the switching power supply must have the characteristics of low forward voltage drop and fast recovery, and should also have a sufficiently large output power. The following th...[Details]
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Do you want to achieve local consumption of renewable energy? Do you want to improve your energy efficiency?
Are you worried about the high energy costs? Don't worry! We have a super tool that...[Details]
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News on the morning of December 29th, earlier this month, Apple pushed version 14.3 update for HomePod and HomePod mini. Since then, some users have discovered that this update allows HomePod m...[Details]
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High-end smartphones have started a trend of large displays. Except for a few 5-inch and 7-inch products that are between tablets and smartphones, most high-end smartphones have increased their displa...[Details]
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Samsung Note20 is scheduled to be released on August 5. Recently, this SM-981B device has been connected to the US FCC (Federal Communications Commission). The network access information show...[Details]
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What is a servo?
The servo is shown below:
There are three wires, generally ground, power (about 5V), signal (signal amplitude = 3.3V). If you are n...[Details]
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1 Overview
GPS (Global Positioning System) is a navigation, positioning and timing system established by using the signals transmitted by 24 GPS address satellites in the United States. Th...[Details]
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Recently, Liu Yahui from the Marketing Department of Renesas Electronics China General Solution Center introduced the Renesas Synergy TM platform in detail. What is a one-stop solution? Liu Yahui s...[Details]
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On April 27, Wanrun Holdings released its Q1 performance forecast, stating that the company achieved operating income of 787 million yuan, a year-on-year increase of 17.69%; net profit attributable t...[Details]
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As designers of portable multimedia systems push battery life to its limits, they are spending more time than ever before poring over power consumption data from different silicon vendors. Tit-for-...[Details]
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On November 15, according to Phone Arena, the GPU performance of Samsung's next-generation flagship chip Exynos 2200 may be inferior to that of Snapdragon 898. The report pointed out that t...[Details]
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1.UV LED (Ultraviolet LED): (1) Low UV: 250nm-265nm-285nm-365nm, and now it can reach 250nm-410nm. These are INGaN/GaN material carbides. These UV rays can kill all bacteria in the water, and...[Details]
PCB Design
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