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Note:
PCF8591 is an 8-bit AD-DA chip that converts data from 0 to 5 to 0 to 255
Communication protocol IIC
The relationship between analog output value and voltage: Output voltage = ...[Details]
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Although most CO2 sensors use infrared (IR) technology, electrochemical sensors are a serious competitor due to their high sensitivity, wide measurement range, and low price. Typically, electrochemic...[Details]
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Intelligent robot
systems
with artificial intelligence and
machine vision
as core technologies
are subverting the traditional manufacturing landscape, and
the dawn of
the Industri...[Details]
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Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal is required to sound for 100ms and the 500Hz signal for 200ms, alternating between them. Con...[Details]
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With the rapid development of mobile communications, LTE (long term evolution) has attracted much attention as the mainstream standard for the evolution from 3G to 4G. At this time of getting rid of t...[Details]
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Introduction Dot matrix LCD has the advantages of being able to display complex text and graphics, and having a variety of screen sizes. It has broad application prospects in industrial and civilia...[Details]
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During the Taipei Computer Show at the end of May, Intel announced a special edition processor, the Core i9-9900KS. Compared with the existing Core i9-9900K, the biggest change is support for an unpr...[Details]
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The circuit in this example uses a simple comparator circuit to delay the power-on time for a car's backup camera. Car manufacturers often use the backup light circuit to power the backup camera. I...[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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Many people lament that the battery life of their laptops is very short when using them; or after using them for a period of time, the laptop's usage time becomes shorter. These are caused by the l...[Details]
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0Introduction
In the process of embedded system design, we need to design a specific embedded application system according to the requirements. The design of embedded application system include...[Details]
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The cold winter of the automobile market has arrived, said Zhang Yang of NIO. The mainland auto sales data continues to decline. Zhang Yang, vice president of the industrial development department ...[Details]
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Earlier, Xiaopeng completed its Series A financing with a financing amount of over 100 million US dollars. According to public information, this is also the largest single bionic financing in Chi...[Details]
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With new technological advances such as edge computing, Wi-Fi 6, and Bluetooth LE v5.2, innovation in connectivity and AI is about to enter full gear. These developments are very important, especiall...[Details]
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1 Introduction
In modern electronic measurement, there are increasingly higher requirements for measurement accuracy. At the same time, due to the battery power supply in the field, there ...[Details]