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1 Introduction At present, the most widely used codec in China is the PT2262 encoding chip with 531441 (3 12 ) states produced by Princeton Company and the matching PT2272 decoding chip. However, o...[Details]
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Fuel cells make an important contribution to the low-carbon operation of commercial vehicles. AVL researchers have now developed a polymer electrolyte membrane fuel cell stack and a special simulatio...[Details]
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What are the commonly used octagonal power amplifier chips?
Shenzhen Weitronics Electronics Co., Ltd. has launched an amplifier chip that can drive 27wD class audio - WT9110B. The total harmon...[Details]
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The "streaming media rearview mirror" that uses cameras and display screens instead of the interior rearview mirror has become an important configuration for many luxury and independent brands to fla...[Details]
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1. Interrupt handling architecture
The Linux kernel unifies the numbers of all interrupts and uses an array of irq_desc structures to describe these interrupts.
The array is d...[Details]
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What is the UART communication protocol?
As an asynchronous serial communication protocol, UART works by transmitting each character of the transmitted data one by one. The meaning of each bit ...[Details]
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The principle of radar speed measurement is to apply the Doppler effect, that is, the moving object has a frequency shift effect on the received electromagnetic wave. The radar speed meter calculates ...[Details]
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Compared with the thinness of 4G mobile phones, most people have the impression that 5G mobile phones are thick and heavy. The thickness and weight of more than 9mm and 200g are not acceptable...[Details]
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UL94VTM Horizontal and Vertical Flame Tester Scope of application: Mainly used to determine the combustion performance of plastics, rubber or films under specified fire sources to determine their fir...[Details]
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According to TrendForce, the impact of the epidemic in the first half of 2020 was originally expected to have a great negative impact on the IC design industry. However, due to the surge in demand fo...[Details]
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1. 1 W to 8 W solution
Low- power
LED
general lighting applications
from 1 W to 8 W
include G13, GU10, PAR16, PAR20, and recessed lights. The input voltage range fo...[Details]
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Generally speaking, the principle of the current transformer in the R-type transformer is electromagnetic induction, which is mainly composed of a closed iron core and winding resistance. Its prima...[Details]
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To what extent can remote access devices be used in the medical field? It is not surprising that people are very interested in this. Remote guidance, remote diagnosis and remote surgery are just so...[Details]
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Company announces general availability of RivieraWaves Bluetooth LE and dual-mode IP with revolutionary LE-Audio support CEVA is uniquely positioned as a one-stop provider of low-power connectivi...[Details]
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After experiencing the hot pursuit of capital, the gimmick of celebrity weddings and the marketing of night sky light shows in some cities, drones seem to have faded out of the sight of the media and...[Details]