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1. The density compensation of steam flow meter should be scientific and accurate: In order to correctly measure the mass flow of steam, the changes in steam pressure and temperature must be consider...[Details]
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Soil temperature and humidity tester product introduction What are the precautions for using the soil temperature and humidity tester? The soil temperature and humidity tester is professionally prod...[Details]
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Infrared reflective anti-theft alarm
This device is an "integrated" burglar alarm that is easy to install and use by assembling infrared ray emission and receiving circuits together. I...[Details]
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MPC5744P is a dual-core MCU launched by NXP in recent years that focuses on safety functions. It is very suitable for use in automotive controller-related products and is very powerful. However, its ...[Details]
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The collaboration with Google enables Nordic to embed developer software in the nRF Connect SDK to build Google Find My Device and Unknown Tracker Alert services compatible with Android mobile de...[Details]
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Summarize the tips for improving the efficiency of lighting driver power supply during this period: 1. The main current loop PCB should be as short as possible. LAYPCB experience and layout...[Details]
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Portable spectrum analyzers have the advantages of rich functions, excellent performance, small size, light weight, easy to carry and operate, etc., so they have become a common choice for radio inte...[Details]
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Introduction
With the continuous expansion and deepening of the application field of microcontrollers, more and more types of microcontrollers have ISP (In Systern Programming) functions. Us...[Details]
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Powerint's DER230 is a 40W high-efficiency power supply reference design using TOP256EN, mainly used for mini notebook adapters. With universal voltage 90-265VAC input, the efficiency is great...[Details]
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uC/CS-II is a system that can execute multiple processes in parallel. In uC/OS-II, a process is called a task, which has five main states, namely: Sleep state: The task resides in the program spac...[Details]
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Intel's 5G modem chips will not be mass-produced until at least 2020, which has made it difficult for Apple to launch a 5G iPhone. Recently, Apple planned to purchase 5G chips from Samsung but was re...[Details]
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Based on the analysis of real-time embedded system mC/OS-II and LPC2119 chip, this paper analyzes and discusses the knowledge and preparatory work that need to be done before porting mC/OS-II to th...[Details]
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With the rapid development of microelectronics and computer information technology, wireless data communication systems composed of single-chip microcomputers and wireless transmission modules have...[Details]
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Xiaopeng Motors has launched its third mass-produced car after the Xiaopeng G3 and Xiaopeng P7 - the Xiaopeng P5, which is equipped with two laser radars, allowing the car to transform from a means o...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]
Power technology
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