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Analog ground/digital ground and analog power supply/digital power supply are just relative concepts. The main reason for proposing these concepts is that the interference of digital circuits on anal...[Details]
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Foreign media MySmartPrice released the latest renderings of the Samsung Galaxy S21+ today, further confirming previous rumors that the Samsung Galaxy S21 and Galaxy S21+ will adopt a straight screen...[Details]
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The demand for oscilloscopes is growing rapidly, and new research and test applications require more, faster, and more complex signals. This will require more intelligent test equipment to accurately...[Details]
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I have wanted to make something similar for a long time. I happened to learn LabVIEW this semester, and I handed in this as my homework, a "serial oscilloscope" host computer based on LabVIEW.
1. P...[Details]
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Introduction: Several precautions for using the I/O port of AVR microcontroller 1. Correctly set the DDRx direction register before performing read and write operations on the I/O port. 2. The in...[Details]
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Toyota has always been slow in electrification and is still adjusting its pace. Recently, Toyota has shown signs of accelerating its investment in power batteries, and has announced that it will inve...[Details]
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As the core device of power converter, the new power electronic device IGBT, its driving and protection circuits are crucial to the reliable operation of the converter. The integrated driver is an in...[Details]
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Voice recognition is an essential part of smartphones like Siri, Alexa, and Google, but a big drawback to these voice recognition systems is that there is a delay associated with it. Users must wait ...[Details]
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Automotive electronics is the largest application market for MCUs. According to IC insight data, automobiles accounted for as much as 35% of the global MCU application fields in 2021.
Du...[Details]
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How to connect passive speakers
Nowadays, many homes have special speakers that can be used to play karaoke, but many people don’t know how to connect the speakers. Let’s briefly describe it b...[Details]
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Construction at the Grota do Cirilo lithium mine project in Brazil. (Image courtesy of Sigma Lithium)
Tesla Inc. has been considering buying battery metals producer Sigma L...[Details]
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1 Introduction
Fingerprints refer to the uneven lines on the front of the skin at the end of the finger. Although fingerprints are only a small part of human skin, they contain a lot of inform...[Details]
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We can see from the figure below that these solenoid reversing valves are bundled into a unit, and the air inlet and exhaust ports of each reversing valve inside are connected. We call these double...[Details]
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At present, the main downhole pressure measurement system used in China's oil wells is the electronic downhole pressure measurement system. Since the electronic pressure sensor works in a high te...[Details]
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On the afternoon of October 9, 2024, China Sodium Energy Storage Technology Co., Ltd. (hereinafter referred to as "China Sodium Energy Storage") was invited by Northwest Nonferrous Geology and Mini...[Details]