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In embedded systems, a common method to improve the reliability and security of microcomputer systems is to use a "watchdog". Watchdogs are divided into hardware watchdogs and software watchdogs. Hard...[Details]
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Currently, lithium batteries are used more and more widely, from mobile phones, MP3, MP4, GPS, toys and other portable devices to gas meters that need to continuously save data, and the market capa...[Details]
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The method I saw on the STC official website is to back up the UV2.CDB or UV3.CDB file under the KEIL installation directory (in the folder UV2 or UV3), and then replace it with the CDB file ...[Details]
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Advances in lithium-ion battery technology have enabled high-energy lithium-ion batteries with higher energy density and lighter weight, which can replace nickel-cadmium batteries and even lead-aci...[Details]
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Applications of stepper motors
(I) Selection of stepper motors
Stepper motors are composed of three major elements: step angle (involving the number of phases), static torqu...[Details]
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Abstract: Based on PXI bus and LabVIEW technology, a passive interference equipment test and diagnosis system is constructed, which can complete the rapid and accurate test of various functions a...[Details]
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As the integration of electronic devices increases, the density of electronic devices inside the controller is also increasing, and its heat dissipation problem has become particularly critical. Th...[Details]
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The low-power electronic three-way
active speakers
introduced in this article
are small and flexible with excellent sound quality, and are very suitable for music lovers in small rooms....[Details]
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0 Introduction
PLC has the advantages of high reliability, flexible system design, simple programming, easy installation, strong anti-interference ability, etc., but a single PLC cannot provide a go...[Details]
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Determining the type and pins of a transistor is a basic skill for beginners of electronic technology. In order to help readers quickly master the detection and judgment methods, the author summari...[Details]
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Application for awards | Top 50 automotive chips
Declared Technology丨Matrix (8-way × 24ch) LED driver for automotive LCD backlight
Product Description:
The "B...[Details]
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The software and hardware of the microcontroller running water lamp program written in C language can make eight LEDs light up in turn, and the lighting and extinguishing time of each lamp is 1 secon...[Details]
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The parameter definitions and descriptions of the high-speed analog-to-digital converter (ADC) are shown in Table 1.
Table 1 Dynamic parameter definition
Dynamic parameters
...[Details]
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The previous part of the real-time control series provided an in-depth look at the functional blocks of processing. In this part, I will discuss
the drive phase (updating the system) of real-ti...[Details]
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The airborne data bus ARINC429 is widely used in contemporary transport aircraft and a considerable number of civil aviation passenger aircraft (such as A310, A300, A600, B757, B767). At present, the...[Details]
Power technology
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