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Question requirements: Two digital tubes display a stopwatch of 0-59 seconds. A matrix keyboard, input 0-F. When the A key is pressed, it enters the time modification state. At this time, press any t...[Details]
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Vishay introduces ultra-thin MTC package three-phase bridge power module to improve system reliability and reduce production costs
The 130 A to 300 A devices produced at the Mumbai a...[Details]
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On the afternoon of September 6th, Beijing time, Huawei released its new generation flagship chip, the Kirin 990 series, and announced that the first model equipped with this chip, the Huawei Mate 30...[Details]
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Recently, there have been many reports that Apple will release its first headphone, AirPods Studio. It is reported that this headset is positioned as high-end and may be released in the near f...[Details]
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The Edge Markets reported that AMD's Malaysian subsidiary (TF AMD Microelectronics) is investing US$452 million to set up a new manufacturing plant on the island of Penang on the country's west coast...[Details]
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1 Dimming Controller Design
In daily life, we often need to adjust the brightness of lights. This dimming controller adjusts the brightness of incandescent lamps (pure resistance loads) by...[Details]
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Has the 4G network slowed down recently? Some people think so, while others don't feel anything. However, there have been rumors online that 4G will be limited in speed in the 5G era, but China...[Details]
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With the widespread application of intelligent video analysis, multiple recognition is an important application in today's video surveillance system. In this process, multiple video streams are use...[Details]
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Data transmission mode of ARM I2C bus
The ARM V C bus interface has four operation modes: master controller sending, master controller receiving, controlled device sending and controlled device...[Details]
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According to data from TrendForce's TrendForce Research Institute, global AR/VR device shipments are expected to reach 5.12 million units in 2020. It is expected that brand manufacturers will launch ...[Details]
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On August 9, according to foreign media reports, as the demand for electric vehicles continues to rise, manufacturers such as CATL, BYD, and Panasonic, which started to get involved in batteries earl...[Details]
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The original Chinese name of laser is "雷射" or "莱塞", which is the transliteration of its English name LASER. It is an abbreviation composed of the first letters of the English words Light Amplificat...[Details]
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Since measuring instruments are in different frequency bands, even instruments with similar functions often have very different working principles and structures. Instruments with different accuracy ...[Details]
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#include
#include
#include
#define uchar unsigned char
#define uint unsigned int
uchar const seg_data ={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0xff}; //Segment table for 0~9 and the...[Details]
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New ST85MM programmable power line communication (PLC) modem natively supports the latest field-proven Meters and More and PRIME1.4 standards, increasing flexibility in smart meter deployments
...[Details]
Discrete Device
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