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From April 25 to 29,
the 2024 Zhongguancun Forum Annual Conference was grandly opened in Beijing. As a national platform for global technological innovation, exchanges and cooperation, the Z...[Details]
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ON Semiconductor has been in the automotive semiconductor space for more than 20 years – more than half a century to be exact! During this time, automobiles have changed immeasurably, and, in most ar...[Details]
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With the development of market demand and technology, people have put forward higher requirements for the reliability and stability of engineering, machinery, aviation, and navigation equipment, am...[Details]
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In the design of servo control systems or the selection of servo motors, inertia issues often need to be considered. Inertia is an important factor affecting the response speed and stability of ser...[Details]
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The ARM Cortex core has changed the traditional form of MCU products. After all, universal standards help reduce overall system costs, reduce design complexity and shorten development time. Developer...[Details]
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1. Main functions
1. Driving condition monitoring
The vehicle voice prompter can monitor the good/bad road conditions of the vehicle (whether the vehicle is severely bumpy); it can monitor ...[Details]
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1 Characteristics and test requirements of mixed signal testing
With the deepening of the digital wave, chips with mixed signal functions are increasingly appearing in people's lives. MODEM (s...[Details]
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Function of
the circuit
Most distortion rate measuring instruments use CR tuning. If automatic tuning is used, it is quite time-consuming and not suitable for IC test instruments. ...[Details]
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summary
Pseudomorphic high electron mobility transistors (pHEMTs) are depletion-mode devices with a drain-source channel resistance of nearly 0 Ω. This property allows these ...[Details]
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LED display screens are widely used in industrial and mining enterprises, schools, shopping malls, shops, public places, etc. for graphic display, advertising, and information release. This paper des...[Details]
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Jiwei.com reported on April 17 that Xiaomi MIX FOLD achieved sales of over 400 million yuan in one minute during its first sale yesterday, which made Xiaomi founder Lei Jun very happy. As for the s...[Details]
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According to foreign media reports, a Hyundai electric SUV KONA (known as Encino pure electric SUV in China) exploded in Montreal, Canada on July 26. The explosion overturned the roof of the garage a...[Details]
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In the field of video surveillance, video compression encoding formats have evolved from M-JPEG, H.263, MPEG4 to H.264. Currently, H.264 is the mainstream compression algorithm. Its biggest advantage ...[Details]
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This article introduces a solution for long-term power-on aging test of LED lighting products. It mainly explains how to combine the hardware products in the system and the main monitoring software t...[Details]
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The figure shows the structure of the inverter circuit used in the high-frequency machine. As can be seen from the figure, the power amplifier circuit in the inverter circuit of the high-frequency m...[Details]