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IAR Embedded Workbench for Arm 9.30 has fully supported APM32 series MCU chips from Polaris Semiconductor
, which are widely used in smart homes, high-end consumer electronics, automotive ele...[Details]
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Now let's start the first experiment: an experiment in which eight light-emitting diodes light up in turn, which is commonly known as the marquee experiment. First, let us complete the necessary hard...[Details]
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According to the World Wind Energy Association (WWEA), the world market for wind turbine installations reached a new record in 2011—a total of 420,000 kW, compared to 376,000 kW in 2010. And according...[Details]
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Recently, the launch and press conference of Jibei Virtual Power Plant organized by State Grid Jibei Electric Power Co., Ltd. was successfully held in Beijing. This marks the official launch of the...[Details]
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The difference between DC servo motor and AC servo motor
Both DC servo motors and AC servo motors are common precision control motors, but there are some differences between them, as shown bel...[Details]
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When I saw a fault light on a car instrument, I was always curious to know what this icon meant, when it would appear, and when it would disappear. It happened that I came into contact with this kn...[Details]
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In the era of "software-defined cars", the electronic and electrical architecture, as the foundation of automotive intelligence, has become the research and development focus of intelligent connected...[Details]
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Interrupt is an important function of the microcontroller. In this article, we will introduce the interrupt of 51 microcontroller. The so-called "interrupt", in layman's terms, means th...[Details]
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Preparation before starting the motor
(1) Inspection of new or long-unused motors
① Check the cage motor. Before using, check the insulation resistance between the motor windings and the ...[Details]
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The US government updated its trade blacklist on Monday (7th), adding 28 Chinese companies related to the surveillance and artificial intelligence industries to export controls. Hikvision, a giant in...[Details]
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Introduction: MX7219 is a highly integrated serial input/output common cathode LED driver display. It has software decoding and hardware decoding functions, and single data can be addressed and update...[Details]
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Industrial robots have become an important force in the development of intelligent manufacturing. Compared with developed countries, my country's industrial robots still have a lot of room for develo...[Details]
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When I first came into contact with STM32, I used 8M crystal oscillators. For example, if you want to change the external crystal oscillator to 12M, but still want to use 72M as the main frequency, h...[Details]
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This article introduces the on-site detection of three types of pressure gauges: electric pressure (differential pressure) transmitter, pressure system, and remote pressure gauge, which has strong te...[Details]
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On the one hand, the purpose of video image encoding/decoding is to convert analog video signals into digital signals for transmission. On the other hand, since the amount of image data obtained b...[Details]
DSP and ARM Processors
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