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Display the preset characters in a dot matrix in a marquee style (shift left) from left to right ;port 3.0~3.6 connect to column
;port 1.0~1.4 connect to row
;delay=0.2s
;==========
;= Main ...[Details]
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Video surveillance is one of the most effective means in security systems. Since its widespread use in the 1990s, especially with the construction of large-scale projects such as safe cities, tens ...[Details]
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Almost all electronic devices require frequency control, and traditional quartz crystal resonators have dominated the application market for decades. Due to the huge market size, the manufacturing of...[Details]
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In daily life, we often need to rely on hearing to tell whether there are moving vehicles nearby. Traditional internal combustion engine vehicles make a lot of noise when drivi...[Details]
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“The Strongest Professor Group” continues to bet!
Recently, Shenzhen Bianting Technology Co., Ltd. (hereinafter referred to as "Bianting Technology") completed its A+ round of financing.
...[Details]
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There are three main dimming methods at present, namely: analog dimming, PWM dimming and thyristor dimming. When using thyristor dimming to dim LED replacement lamps, the existing dimmer circuit ca...[Details]
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On May 12, Suizhou City, Hubei Province held a concentrated start-up event for major projects in May 2020. A total of 17 major projects were started, involving special-purpose vehicles, electronic in...[Details]
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introduction
VGA (Video Graphics Array) is widely used
as a standard display
interface
. By using FPGA
chips
and EDA design methods, we can design a targeted VGA display cont...[Details]
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CAN consistency testing aims to reduce the differences between CAN bus nodes and improve the anti-interference ability of the bus, thereby ensuring the stability of the device CAN network system. Th...[Details]
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2020 was a year of ups and downs for China's semiconductor industry. The epidemic, international relations, and economic conditions have brought multiple challenges to the semiconductor industry, of ...[Details]
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1. Encoder principle If the two signals are 90 degrees out of phase, they are called orthogonal. Since the two signals are 90 degrees out of phase, the direction can be determined based on which of t...[Details]
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Reporters learned from the 2023 Huawei Smart Car Solution Conference that Huawei recently released the industry’s largest head-up display product, HUAWEI xHUD AR-HUD, helping AR-HUD become a new wind...[Details]
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Renesas' Arm® Cortex®-M85 processor-based products optimize graphics display capabilities while bringing ultra-high performance and leading security to building automation, smart home, consumer and m...[Details]
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G+D Mobile Security announced that it has won Xpeng Motors as a new customer in the electric vehicle field and will equip its new cars with smart digital car keys, providing support in all aspects ...[Details]
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Recently, passengers waiting for buses at the Zhengqi Garden North Gate bus stop in Lingang District were attracted by the high-tech bus stop. The streamlined appearance, photovoltaic panels that can ...[Details]