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There are two concepts of priority in STM32 (Cortex-M3) - preemptive priority and response priority. Some people call response priority "sub-priority" or "sub-priority". Each interrupt source needs t...[Details]
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Step 1: The on-chip flash partitions of atmega128 are described on page 275 of the atmega128 datasheet. Correspondingly, on page 284, there are specific settings for the size of the application are...[Details]
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LED lighting will be widely used in road lighting first. This inference is based on the characteristics of LED such as long life, high efficiency, and high light utilization. Many people have made ...[Details]
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On the morning of June 9, Yaguang Technology issued an announcement stating that the company had terminated a large intention order signed with an overseas company, involving 14 68-meter naval patrol...[Details]
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Let's first analyze the operation of "Method 1" in detail: 1. We set the compiler to compile the program (as shown in the figure). This setting means downloading the program to the beginning of 0x080...[Details]
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The "R60xxVNx Series" 600V Super Junction MOSFET achieves both the industry's fastest reverse recovery time and ultra-low on-resistance
Great for reducing power consumption in indust...[Details]
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The U.S. Department of Commerce announced a revised ban on August 17, adding 38 Huawei subsidiaries to the "Entity List" and prohibiting the sale of all semiconductor devices produced using U.S. tech...[Details]
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Freescale's MPC5676R is a 32-bit multi-core Qorivva MCU using
Power
Architecture technology, mainly used in automotive powertrain systems. MPC5676R integrates two 180MHz
processors
, three s...[Details]
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The photoelectric encoder is a digital sensor that integrates optical, mechanical and electrical technologies. It can measure the rotation angle or linear displacement of the object being measured ...[Details]
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This design realizes the basic functions of a broadband amplifier powered by a single 5 V power supply. The core part uses the high-speed operational amplifier OPA820ID as the first-stage amplif...[Details]
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With the large-scale implementation of sensors and the Internet of Things, micro-electromechanical systems (MEMS) have been increasingly used in recent years. The existence of MEMS can reduce the siz...[Details]
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Contact resistance is the resistance of current flowing through a closed pair of contacts. This type of measurement is performed on components such as connectors, relays, and switches. Contact resi...[Details]
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According to statistics from Australia's Digital CEnergy,
the total electricity consumption of
LCD
(
liquid crystal
display) TVs will exceed 2 million megawatts in 2012 and increase ...[Details]
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According to foreign media reports, multinational automotive parts manufacturer Visteon Corporation has provided the VW Play infotainment platform for Volkswagen Group's new Nivus model to be launche...[Details]
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The core industrial chain of smart cars will be a battleground in the era of smart cars 2.0.
Since the beginning of this year, China's automobile industry has continued to advance rapi...[Details]