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How to wisely choose the right LED driver is a question that every engineer is concerned about. Here we have compiled the opinions of netizens in the forum for your reference. According to the cha...[Details]
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Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of auto...[Details]
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Although it is not as good as the ancient realm of "returning to Jiangling from a thousand miles away in one day" and "the light boat has passed ten thousand mountains", nor does it have the spirit o...[Details]
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The 37KW motor is equipped with a 37KW inverter, which is a heavy load start. I couldn't start it during the afternoon debugging. Later, I changed the start time from 25 seconds to 16 seconds befor...[Details]
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The 2024 Paris Olympics has come to a successful conclusion, and the "technological style" shining inside and outside the stadium has become a highlight of this Olympics. The "digital" presentati...[Details]
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Organic light-emitting diode (OLED) displays are becoming more common, most notably in products such as mobile phones, media players, and small entry-level TVs. Unlike standard LCD displays, OLED...[Details]
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In recent years, with the evolution of advanced processes, the reduction of line width has greatly increased the number of transistors in chips, and the number of IPs that can be integrated in a sing...[Details]
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Combined with Samsung's arm9 series embedded processor S3C2410, this paper explains how to perform modular programming of LCD driver and how to statically load the driver into the system kernel.
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According to Jiwei.com, Qichacha shows that Huawei Technologies Co., Ltd. recently added "Hubble" trademark application information, the international classification is Class 35 advertising sales, th...[Details]
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Recently, foreign media learned that ZF and Silicon Valley startup Aeva will jointly develop a new self-driving car sensor (LiDAR), which uses frequency modulated continuous wave (FMCW) technology to...[Details]
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There are three standard frequency weighting networks in the sound level meter: A, B, and C. The A network simulates the human ear's response to the 40-square pure tone in the equal loudness cur...[Details]
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In recent years, with the continuous development of LED lamp packaging technology and heat dissipation technology, the stability of LED lamps has reached a relatively good level. The main causes of...[Details]
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As the C-position city of China's electronic manufacturing industry, Shenzhen has experienced numerous ups and downs since the reform and opening up, but has always played the role of a leader in the...[Details]
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The USART of STM32 supports a bus idle interrupt. If this interrupt is combined with DMA, the function of receiving variable-length data can be better realized. The bus idle interrupt occurs when it ...[Details]
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Circuit Schematic
Figure Circuit Schematic
The circuit schematic is shown in the figure. In the figure, L1, VD2, VD3, switch tube S1 and energy storage capacitor C1 form a boost converter work...[Details]
Analog electronics
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