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There are 7 ARM processor working modes: USR mode Normal user mode, normal program execution mode FIQ mode (Fast Interrupt Request) handles fast interrupts, supports high-speed data transmission or ...[Details]
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1. Common faults of CAN bus
CAN bus error analysis and solution
When the CAN bus fails or data transmission is abnormal, a variety of strange failure phenomena often occur, such as ...[Details]
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Abstract:
Crane speed regulation technology has a long history of development, from DC speed regulation to AC speed regulation, from AC stator speed regulation technology to DC thyr...[Details]
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China Energy Storage Network:
Global energy supply shortages and market fluctuations have implications for China
In the second half of 2021, the global energy supply became tight. Th...[Details]
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Exclusive for "lazy people", full text summary As an important country in the global market for demand and application, although my country's robot industry started late, its development speed and po...[Details]
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Design requirements:
Implement serial communication with 8051 microcontroller in Proteus. Let's review serial communication. In serial communication, there are two pins called TX and RX. The T...[Details]
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principle: 8-channel AD input, converted into 10-bit binary data. At the maximum A/D conversion clock of 2.5MHZ, it can reach 500KSPS. The XP, XM, YP and YM of 2440 are directly connected to the ...[Details]
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Sumitomo Electric Industries, Ltd. (SEI), a long-established Japanese communications company, recently announced that they have successfully developed a new porous aluminum material that can increase ...[Details]
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Today I will introduce several methods for making special effects for Chinese characters in GUI.
1. How to change the color and font of part of the text:
We know that it is easy to change the fon...[Details]
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Earlier, domestic mobile phone manufacturers OPPO and vivo both demonstrated their black technology - dual Wi-Fi technology, which made netizens call it black technology, but they didn’t know that OP...[Details]
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According to the latest data from the China Automotive Power Battery Industry Innovation Alliance, my country's power battery production in December 2022 totaled 52.5GWh, a year-on-year increase of 6...[Details]
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On the 17th local time, Cree, a leader in silicon carbide, announced its fourth-quarter financial report for fiscal year 2021 ending June 27, with revenue reaching US$145.8 million, a year-on-year in...[Details]
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After the rotational viscometer is turned on, the zero position must be detected first . This operation is generally performed without installing the rotor. Then, an inner cylinder with a radius of ...[Details]
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1 Introduction
The stability of the operating state of electronic equipment directly affects the production of modern enterprises. The high maintenance costs after equipment failure and the l...[Details]
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~ Helping improve the efficiency of vehicle-mounted electric compressors and industrial equipment inverters~
ROHM (headquartered in Kyoto, Japan), a world-renowned semiconductor manufa...[Details]