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On March 30, blogger @数码闲聊站 broke the news that Motorola is testing the Snapdragon 8 Plus flagship processor, and this new flagship will debut in Q2 this year. @Digital Chat Station said tha...[Details]
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1. Current quick-break protection
1. Principle and application
Small-capacity motors widely use current quick-break protection as the main protection for phase-to-phase short circuit. The...[Details]
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As cars become more intelligent and electronic, the CAN bus in the car is increasingly unable to meet the needs of the electronic system. Therefore, Ethernet and FlexRay networks came into b...[Details]
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0 Introduction
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The ways to reduce costs are: ① Use the Bluetooth data transmission...[Details]
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What kind of motor can foc control
FOC (Field Oriented Control) is a high-performance motor speed regulation technology suitable for permanent magnet synchronous motors (PMSM), induction motor...[Details]
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On the evening of September 24th, Beijing time, the United Nations Secretariat organized a high-level dialogue on energy (summit level). UN Secretary-General Antonio Guterres and Abdullah Shahi...[Details]
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On May 8, the Ningxia Hui Autonomous Region Development and Reform Commission once again solicited opinions on the "Notice on Accelerating the Healthy and Orderly Development of Energy Storage in t...[Details]
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Many friends are always passionate about learning pic microcontrollers, and constantly use their spare time to study various technologies of pic microcontrollers. When talking about pic microcontroll...[Details]
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Modern vector signal sources generally have the function of generating arbitrary waveforms, which can cover most applications in the fields of wireless communication, wireless interconnection, and pul...[Details]
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Some friends are asking how to calculate the operation time in C language. Now I will give a simple example to illustrate.
figure 1 If we want to calculate for(b=0;b
...[Details]
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To access kernel space, Linux provides system calls, which are divided into multiple categories. 1. File system related interfaces open, read, and other interfaces in file_operations (what exactly ...[Details]
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GOTION, INC. (hereinafter referred to as "GOTION USA"), a wholly-owned subsidiary of GOTION High-Tech Co., Ltd. (hereinafter referred to as "the Company"), is a supplier of a large listed automobil...[Details]
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After the release of Honor 30S, Honor President Zhao Ming said: "The Honor 30 series will be extremely impactful, technologically advanced, and full of confidence." Now, as the expected release date ...[Details]
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At the 2013 Hybrid and Electric Vehicle Technology Symposium held last week in Anaheim, California, USA, a senior project engineer from Nissan's Zero Emission Research Group gave a presentation o...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
RF/Wirelessly
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