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1. Grounding of single-chip microcomputer measurement and control system signals
In the single-chip microcomputer measurement and control system, signal grounding is to determine a po...[Details]
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QX6102 is a high-precision step-down high-power LED constant current driver chip with self-powered function . It is suitable for non-isolated LED constant current power supply with full range i...[Details]
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1. Introduction Functional switches play an important role in people's production and life. There are various types of automatic power-off switches, voice-controlled switches and infrared induction...[Details]
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RAM is the data space used to store random variables during program execution. The default internal RAM of the 51 microcontroller is only 128 bytes, which increases to 256 bytes for the 52 microcon...[Details]
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1. ARM working mode
From a programming perspective, ARM microprocessors generally have two working states and can switch between the two working states:
△: The first is the ARM state, where the p...[Details]
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Strategy Analytics' latest forecast points out that the global smart speaker market share of Amazon Alexa and Google Assistant platforms is almost the same this year. Amazon Alexa's market share was ...[Details]
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High-voltage isolation probes are critical to the accuracy and correctness of measurement results. They are the electronic components that connect the circuit under test to the input of the oscillo...[Details]
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Since a DC regulated power supply is generally formed by an AC power supply through rectification, filtering, and voltage stabilization, it is inevitable that there will be some AC component in the D...[Details]
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Amazon’s Alexa is one of the top smart assistants that is available not only on mobile phones but also on tablets, computers, TVs, smart displays, smart speakers, and even microwaves. You will also f...[Details]
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According to the schematic diagram of the TQ2440 development board, the buttons are connected to the EINT0, 1, 2, and 4 pins of the S3C2440 that can be used for external interrupts, and GPFCON can s...[Details]
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If you use function blocks in a project file, you can directly select the required function blocks in the function. Because the function blocks use the latest XNODE method of Labview , you can dir...[Details]
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New solution aims to accelerate temperature monitoring, reliability testing and product lifecycle assessment processes, helping customers save time and money
Shanghai, China, October 13,...[Details]
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IT Home reported on May 20 that yesterday, Xiaomi Group disclosed its first quarter financial report for 2022. The financial report showed that Xiaomi Group's adjusted net profit in the first quarter...[Details]
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Washing machines are an indispensable household appliance in family life. Fully automatic washing machines are popular because of their convenience. Fully automatic means that a series of processes...[Details]
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With the implementation of 5G, a large number of new technologies will emerge; Intel is also seizing this opportunity to make some money; autonomous driving is one of its areas, and as of now, Intel'...[Details]
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