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1. Design requirements Design an intelligent temperature measuring instrument, use a temperature sensor to measure the ambient temperature, and have an over-temperature alarm function. It is required...[Details]
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0 Introduction
This paper studies a temperature detection data transceiver module based on serial port. Using DS18B20 temperature sensor to design temperature monitoring module, accurate to 0....[Details]
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Temperature has a significant impact on the natural aging process of batteries . Detailed experimental data shows that for every 5 degrees Celsius increase in temperature, the battery life decrea...[Details]
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1 Introduction
Due to the low power consumption, low voltage and small size of LCD screens, they are widely used in various electronic devices such as portable computers, color LCD TVs, oscill...[Details]
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With the development of technology, the design and application of embedded systems have had a great impact on people's lives and will gradually change people's future lifestyles. Developing applicati...[Details]
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There are 6 common alarm methods:
(1) The indicator light or digital tube displays data to alert the operator.
(2) Use sound, light and voice to alarm. Among them, the light effect is usually tak...[Details]
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Today, a domestic digital blogger revealed that vivo will release the new NEX, iQOO 9 and X80 series in turn. Both NEX and iQOO 9 are equipped with Qualcomm Snapdragon 898 chips, and their release ti...[Details]
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China Energy Storage Network News:
On May 10, the State Grid Gansu Electric Power Company learned that the full-function new energy station panoramic monitoring system has successfully pass...[Details]
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Sensors for ADAS systems, such as cameras, radars, and lidars, must work accurately in all weather conditions. Especially when driving in extremely low temperatures, the sensors must be de-iced quick...[Details]
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A logic analyzer is an instrument that analyzes the logical relationships of a digital system. A logic analyzer is a type of bus analyzer that belongs to the category of data domain test instruments ...[Details]
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In recent years, with the rapid development of sensor technology and information processing technology, higher requirements have been put forward for the measurement accuracy, data transmission distan...[Details]
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1 Introduction
Whether the parameters of the greenhouse environment meet the specified requirements needs to be tested, and the development of science and technology has provided important cond...[Details]
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Related concepts Interrupt source: The event that caused the interrupt Interrupt request: The interrupt source makes a request to the CPU for processing Breakpoint: The pause point of the progra...[Details]
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Recently, Ningbo Zhongda Lide Intelligent Transmission Co., Ltd. (hereinafter referred to as "Zhongda Lide") issued an announcement stating that the company plans to establish a wholly-owned subsid...[Details]
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With the continuous development of computer technology and modern communication technology, the device is the network is the objective requirement for embedded systems in the post-PC era, so it is als...[Details]