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The semiconductor products used in a Tesla Model 3 are worth about $1,500. As smartphones are sluggish in driving the semiconductor market, automotive semiconductors have maintained a high growth mom...[Details]
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Abstract: In order to meet the current high-speed and high-precision measurement requirements in the field of CCD measurement, a dedicated drive circuit for the TCD1304 sensor is designed. One of the ...[Details]
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Recently, Microsoft released an official statement, saying that it will abandon support for Microsoft Cortana on iOS and Android, and the last support time will end on January 31, 2020. In addition, ...[Details]
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Silicon is a promising anode material for high-energy lithium-ion batteries. However, the widespread application of silicon-based anodes has been hampered by a series of challenges. According to fore...[Details]
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Semiconductors, which are essential in automobile production, are facing an increasingly serious shortage of supply. Semiconductors are indispensable components in the process of automobile electrifi...[Details]
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The variable frequency transformer comprehensive tester uses low-consumption materials and a booster with a special winding method. The microprocessor collects, analyzes and stores data. The built-in...[Details]
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Abstract: This paper designs an 8K smart camera based on Hi3559. The main control adopts HiSilicon Hi3559AV100 and the sensor adopts OmniVision OV48C40. The 8K smart camera and 8K ultra-high-defini...[Details]
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Working characteristics of resistance
strain gauges The data or curves that express the performance and characteristics of resistance strain gauges are called working characteristics of strain...[Details]
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1. Reasons affecting the high output voltage of the switching power supply ⑴ The models with voltage doubler rectification in the transmitter may work in voltage doubler rectification state inco...[Details]
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What is the hottest and most involuted industry right now? AI may not be the best, but it is definitely on the list.
Amid the rapid advances of various "Eight Immortals Crossing the Sea", a Na...[Details]
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过去LED 业者为了获得充分的白光LED 光束,曾经开发大尺寸LED芯片 试图藉此方式达到预期目标。不过,实际上白光LED的施加电力持续超过1W以上时光束反而会下降,发光效率相对降低20~30%。换句话说,白光LED的亮度如果要比传统LED大数倍,消耗电力特性超越荧光灯的话,就必需克服下列四大课题:抑制温升、确保使用寿命、改善发光效率,以及发光特性均等化。
The solu...[Details]
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Recently, the "Three-Year Action Plan to Accelerate the Development of 5G Industry in Henan Province (2020-2022)" (hereinafter referred to as the "Action Plan") was issued, clarifying the development...[Details]
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On September 15,
MiR (Mobile Industrial Robots), a
global mobile
robot
company, officially unveiled its China showroom in Shanghai and held a special technology exhibition, presenting a...[Details]
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1 Introduction
Bridgeless PFC converters have obvious efficiency advantages in low voltage input and medium and high power applications, but existing bridgeless PFC converters are still immat...[Details]
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1. Preparation of startup documents
$ NOMOD51 ; Ax51 macro assembler control command: disable predefined 8051
; Customize the storage area that needs to be initialized after power-on
...[Details]