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Overview
This chapter uses an analog-to-digital converter (ADC) to sample multiple ADC channel voltages in a polling manner.
DMA sampling has been done before, please see:
http...[Details]
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In industrial production and life, in order to ensure the reasonable and safe distribution of water supply load and provide a basic basis for economic accounting, most of the flow meters for detection...[Details]
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0 Introduction
Due to the serious efficiency and heat dissipation problems of the linear amplification drive method, most DC motors currently use the switch drive method. The switch drive metho...[Details]
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Jiwei.com reported on February 5 that today realme launched a new dual 5G phone V11 priced at 1,000 yuan, which supports 5G dual-SIM dual-mode dual standby. The 4GB+128GB version is priced at 1,199 y...[Details]
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At 19:00 on December 31, 2022, the first large-scale grid-type energy storage power station in China, Jingmen Xingang Energy Storage Power Station, successfully delivered power and was connected to th...[Details]
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Imagine if your laptop or mobile phone, which is out of power, could be fully charged in 1 minute, and your electric car could be fully charged in 10 minutes. Researchers at the University of Color...[Details]
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1. What is a linear NTC temperature
sensor
?
A linear temperature sensor is a negative temperature coefficient (NTC) thermistor with linear output. It is actually a linear temperature-...[Details]
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On the evening of January 17, CATL announced the signing of a five-year comprehensive strategic cooperation agreement with NIO. This cooperation is another deepening and upgrade of the strategic part...[Details]
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Keithley is a global leader in advanced electronic test instrumentation with over 60 years of measurement expertise. Our customers are scientists and engineers in a wide range of research and indus...[Details]
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1. Algorithm for drawing straight lines
When drawing a straight line, due to the granularity of the display on the LCD, the problem of the pace of the x and y axes is distinguished. The prob...[Details]
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1. Serial port abnormality after waking up from sleep mode STM8L is mainly used for low-power products. Here, there are differences before sleep and after wake-up. When debugging, if you use the seri...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
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In some complex systems, there are data transmission problems between the system and subsystem, subsystem and equipment, etc., which are often solved by communication. Due to the different communicati...[Details]
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0 Introduction
The sensor
part
of the traditional gas pressure measuring instrument
is separated from the data acquisition system, and has poor anti-interference ability. In additi...[Details]
Power technology
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