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There is a trend towards increasing functionality or performance in the design of many portable products such as cell phones, smartphones, digital media players or digital cameras. This is usually ...[Details]
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On April 18, Boston Dynamics recently released a new electric version of the Atlas robot, whose outstanding dexterity and agility were fully demonstrated in a new video.
This major update come...[Details]
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Pulse meter and heart rate meter are actually two different terms for the same type of test instrument, but the two instruments use different sampling sites. The heart rate meter samples from the che...[Details]
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Abstract: A fully differential transconductance amplifier suitable for pipeline A/D converter is designed. By adopting the gain enhancement method of single-ended amplifier, the operational amplifi...[Details]
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The navigation system dongle is a navigation device installed in the car. Its main function is to remind the driver to pay attention to the road conditions. The navigation system dongle is a kind of ...[Details]
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ZTE awarded Skyworks the title of "Excellent Global Partner". This honor recognizes important strategic suppliers who provide excellent services and high-quality products for mobile and infrastructur...[Details]
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On October 19, Huilun Crystal's official account showed that recently, it was learned from the website of Dongguan Science and Technology Bureau that Huilun Crystal's "High-baseband Miniaturized Piez...[Details]
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Background: Autonomous positioning and navigation
As shown in the figure, the robot's autonomous positioning and navigation technology includes two parts: localization and mapping (S...[Details]
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After Biden entered the White House in January this year, the trade war and technology war with China, especially the "chip war", has not subsided. What does the US's technological containment of Chi...[Details]
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Overvoltage protection
There are many kinds of devices to choose from in the design, such as transient suppression diodes (
TVS
),
varistors
, semiconductor discharge tu...[Details]
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This is a low noise and distortion preamplifier and tone control circuit in a module. Using a special IC TDA1524A, this simple circuit is easy to build and can drive most of the power amplifiers.
...[Details]
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On May 28, Weibo digital celebrity @数码闲聊站 posted a rare unboxing photo of Xiaomi MIX Alpha. @数码闲聊站 said: "A Xiaomi employee showed off the first generation of MIX Alpha. We can't buy this pho...[Details]
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Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral meas...[Details]
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MiR eBook: The FMCG market is poised for recovery, and AMRs empower the three major operating processes in the FMCG industry
March 29, 2023, Shanghai – The development theme of China...[Details]
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Industrial control cabinet is a kind of equipment used in industrial automation control system, which has multiple functions and effects.
Centralized control function
The core f...[Details]