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All thin-film transistor liquid crystal display (TFT LCD) flat panel displays require at least a properly regulated VCOM signal to provide a reference point for the flat panel display backplane. ...[Details]
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method 1:
(Disadvantage): for(;RTCCTL01 ) _NOP() ; // Wait for RTC to be valid
This step may take up to one second, which is very unfavorable for real-time operation.
On...[Details]
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0 Introduction As a new generation of light source, LED has the advantages of adjustable light quantity and light quality, low cooling load and higher cultivation volume per unit area compared w...[Details]
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The clock source of the STM8 microcontroller can be selected as internal or external, and can be easily switched during system operation. The following experimental program first switches the main ...[Details]
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The radio frequency signal generator is a commonly used general electronic test and measurement instrument. Different from the traditional function signal generator, it is mainly used to generate rad...[Details]
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Electric vehicles transmit the speed and torque of the drive motor to the wheels through the reducer. With the continuous improvement of vehicle power performance, the input speed and load of the r...[Details]
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Today I will explain to you how to connect the motor in one minute.
There are two ways to connect the motor:
1a Star connection (actual picture)
1b star connection (schem...[Details]
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With the launch of China's first commercial autonomous driving line in Wuhan CBD, Wuhan has taken the lead in taking a key step in the commercial application of driverless cars. Autonomous driving is...[Details]
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On January 28, Jinan Guoji issued an announcement stating that the company expects to achieve a net profit attributable to shareholders of listed companies of RMB 721.40 million to RMB 811.58 million...[Details]
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The three flagship models of the Samsung Galaxy S22 series have passed the radio approval of the Ministry of Industry and Information Technology, which means that the national version will be ...[Details]
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Many years ago, there was a scene like this in Tsui Hark's movie. Two people stood by the river, looking at the hazy smoke in the distance, and couldn't help but sigh, "What exactly is Jianghu?" Th...[Details]
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Introduction EVM or Error Vector Magnitude is essentially a scalar measurement of digital modulation accuracy and is an important figure of merit for any digital modulation source. This article descr...[Details]
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When company leaders become internet celebrities, it can indeed bring brand effects and increase company revenue. In China, Dong Mingzhu personally endorses Gree products, which is an example. Elon M...[Details]
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On February 3, 2023, the Hubei Provincial Market Supervision Administration officially issued three local metrology standards: "Specifications for Metrology Supervision and Management of Public Cha...[Details]
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introduction
As an important logistics handling equipment, forklifts play an important role in modern logistics, warehousing and other fields. With the development of forklift techno...[Details]
MEMS sensors
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