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Installing temporary guy wires is a common safety measure in power line construction. Article 6.4.5 of the Electric Power Safety Work Regulations requires that "before tightening or removing the wi...[Details]
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1. The following function used to register the character device driver before registering the character device: int register_chrdev(unsigned int major, const char *name, const struct file_operation...[Details]
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Questions
1. Fill in the blanks (1 point for each blank, 10 points in total)
1. When using 8031 microcontroller, it is necessary to expand the external program memory. In this case, EA shou...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing ...[Details]
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Jun. 12, 2019 ---- According to a report by TrendForce's TrendForce Research Institute, electric vehicles have become the main growth driver of the automotive industry in the future. It is estimate...[Details]
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New energy
Motor driver
(
MCU
) system block diagram,
chip
, function
Disassembly
The E-tron inverter has a voltage range of 150V-460V, a maximum
cu...[Details]
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On May 20,
General Motors held its annual supplier awards ceremony.
Nidec Intelligent Motion Co., Ltd.'s overseas branch, Nidec Intelligent Motion (Guangzhou) Automotive Electronics Co., Lt...[Details]
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On August 12, it was reported that Loongson Technology is currently developing the next-generation desktop processors 3B6600 and 3B7000 series. In an interview with China Electronics News this mont...[Details]
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The water level control system based on the microcontroller controlling the stepper motor collects the water level signal through the conductivity of the metal rod and water, combines the microco...[Details]
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After the US government included Huawei in the "Entity List", American suppliers began to stop supplying Huawei one after another; now, Google has also followed the order and terminated some of its b...[Details]
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0 Introduction
With the development of economic level, people's demand for cars is increasing. While cars bring great convenience to our travel, they also pose challenges to the health of drive...[Details]
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Recently, the Zhuhai 480KW photovoltaic power station project located in the Weishimao Industrial Park in Jinding Town, Zhuhai was completed. It is understood that the project uses 17 INVT BG30KT...[Details]
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The development environment is complete. Next, we need to understand the CPU pin situation and have a general understanding. Fast learning does not mean being upset. Fast learning is the learning ste...[Details]
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Detailed protocol testing in the "Bluetooth Qualification Procedure" is absolutely necessary for every new radio module that is put on the market. This article describes how to carry out such test...[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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