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Even the most advanced "nickel-rich" battery materials will fatigue after long-term use and can no longer be fully charged. According to foreign media reports, researchers from the University of Camb...[Details]
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Complex buildings also originate from simple structures. Now let's try
to start
with a simple
flashing
light circuit.
The first thing you need to prepare is the tools. ...[Details]
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As one of the leading manufacturers of turbine and compressor blades for the aerospace industry, as well as for the oil, gas and shipping industries, Pietro Rosa knows a thing or two about getting hig...[Details]
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0 Introduction
Signal sources are widely used in electronic circuits, automatic control, scientific experiments and other fields. It is an electrical signal device that meets strict technical requi...[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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From the first article in this series, which was on April 22, to today's summary, it has been more than 7 months. I use my spare time to study what I am interested in. The progress is slow and...[Details]
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Keysight launches wireless test platform to accelerate Wi-Fi 7 performance testing • One-stop solution capable of simulating Wi-Fi devices and network traffic, fully covering new usage scenarios in...[Details]
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Recently, Gasgoo Automotive Research Institute released a list of smart cockpit configuration data from January to April 2024, showing the fierce competition among various cockpit configuration sup...[Details]
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1 Summary
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have sing...[Details]
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1. Introduction Frequency converters are of great significance in energy conservation and power environmental protection. Motor drives are large consumers of electricity, consuming about 65% of the c...[Details]
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Zenuity , a Sweden-based self-driving software company , has become the first automotive company to collaborate with CERN (the European Organization for Nuclear Research) on developing fast ma...[Details]
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We have shared with you an FFT analysis of an FM signal. With the ZDS2022 oscilloscope’s 4Mpts FFT sample point count, its frequency components are immediately revealed. Regarding the FM signal tha...[Details]
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Recently, the well-known domestic AI chip company Tanjing Technology released the second generation of the Sound Cyclone series, including three chips: VOI311 (light version), VOI621 (upgraded versio...[Details]
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Recently, Ming-Chi Kuo of Tianfeng International released a new report, which pointed out that optical under-screen fingerprint is expected to become a mainstream solution again starting from ...[Details]
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LED display circuit
Figure 1 Segment digital tube
LED display circuit
In Figure 2, the 80C51 microcontroller is used. The capacitors C1, C2 and CRY1 form the clock oscillation circuit. Th...[Details]
Discrete Device
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