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A few days ago, when I was doing a microcontroller experiment, my goal was to use timer 0 to write a program for a running light. The code is as follows. There is no problem with the compilation, but...[Details]
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1. Concept of interrupt priority
There are two concepts of priority in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority "sub-priority" or "sub-priorit...[Details]
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introduction
With the penetration of computers in various fields of society, the application of single-chip microcomputers is becoming increasingly in-depth, while driving the rapid updati...[Details]
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How popular is ABC (A-artificial intelligence, B-big data, C-cloud computing)?
As a journalist working in the traditional energy sector, I attended three ABC-related themed exhibitions in Fuzh...[Details]
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South Korea's LG Electronics recently announced that the company has achieved a milestone in the terahertz (THz) field. The vendor said it achieved outdoor wireless data transmission distances of u...[Details]
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my country has a vast territory and various natural disasters occur frequently. The gasoline generators commonly used in emergency power supply equipment for disaster relief and emergency response ...[Details]
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Rock mass acoustic emission refers to the phenomenon that when a rock mass is subjected to external forces, there will be defects or inhomogeneous parts inside it, which will first store strain energy...[Details]
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We learned from relevant channels that Cipia, an AI computer vision cockpit automotive solution provider, will demonstrate its Cabin Sense solution at the CES 2024, including driver and passenger mo...[Details]
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Earlier, foreign media reported that Huawei launched the HUAWEI Watch Fit abroad. The watch is priced at 399 UAE dirhams, equivalent to about 745 yuan, and is an "affordable" smartwatch. It is e...[Details]
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1. The role of electronic transformers in power supply technology
Electronic transformers, semiconductor switching devices, semiconductor rectifier devices, and capacitors a...[Details]
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Apple said that by 2025, all batteries it designs will use 100% recycled cobalt, all magnets in its devices will use only recycled rare earth elements, and all circuit boards will use 100% recycled ti...[Details]
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On June 12, the U.S. stock market experienced its worst day since March on Thursday, with the market value of the five most valuable technology companies in the U.S. stock market shrinking by more th...[Details]
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1. Introduction
Wireless Sensor Network (WSN) is a self-organizing network that achieves a specific task through the collaborative work of a large number of low-cost, resource-constrained sensor ...[Details]
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The essence of energy saving: Injection molding machines need to produce actions such as clamping and injection molding, and also produce
Figure 1 Asynchronous motor and fan
Figure 2 Ra...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]