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Abstract: Taxi meters generally adopt a design method based on single-chip microcomputers, which is not flexible and convenient. Therefore, this paper introduces a method of designing taxi meters...[Details]
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;Experiment name: Advertising light moving left and right experiment ;
;Author: Long Yi ...[Details]
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introduction
During the flight test, flight test safety monitoring plays a vital role in the safety of the flight test. Flight tests themselves are quite risky, and the factors that endanger t...[Details]
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LCD is really not popular anymore? Samsung invested $11 billion to upgrade its LCD production line to OLED production line. Samsung Display plans to invest 13 trillion won (about 11 billion U.S. do...[Details]
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On the exterior walls of buildings, using
LED lights
to arrange various fonts, shapes or animations can not only achieve a certain advertising effect, but has even begun to become a fash...[Details]
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Energy Internet is to integrate the Internet and its technologies into the energy system to achieve the goal of higher quality, more efficient, fairer and more sustainable development of the energy...[Details]
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As the concept of "inverter air conditioner" becomes more popular, Gree's 1 Hz inverter technology has attracted much attention, representing the commanding heights in the field of low-frequency co...[Details]
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According to Jiwei.com news on March 12, Zhongying Electronics stated on the interactive platform that the company has been working hard to obtain more production capacity and has adjusted its produc...[Details]
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China Energy Storage Network:
When talking about the differences between the blockchain industries in China and South Korea, Zheng Zhourong, chairman of the South Korean digital currency inve...[Details]
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Today, OPPO Vice President Shen Yiren apologized on Weibo, saying that we deeply regret the inconvenience caused to some users due to our failure to update the relevant data in the first place. The w...[Details]
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This article describes a system-level flash LED driver design and features that ensure safe system operation and integration.
Efficient Camera Flash LED Driver
High-resolution cameras req...[Details]
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Entering 2021, LiDAR seems to have suddenly become a hot topic. First, in early January, NIO ET7 was officially released , announcing that it was equipped with LiDAR and would achieve NAD full...[Details]
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This morning, Honor announced that it will hold a Magic 3 series imaging technology launch conference on the morning of September 22, with the slogan "Be the lens and communicate with each other." ...[Details]
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When SM2..0 is 000, the SLEEP instruction will put the MCU into idle mode. In this mode, the CPU stops running, while the LCD controller, SPI, USART, analog comparator, ADC, USI, timer/counter, watch...[Details]
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The digital control constant current source circuit designed by AT89S52 is easy to program. The step control of current is realized through D/A conversion. Two buttons generate interrupt signals to r...[Details]
RF/Wirelessly
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