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Motors, generally referring to electric motors, are also called motors. They are extremely common in modern industry and life, and are also the most important equipment for converting electrical en...[Details]
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Complete LED driver code
#include linux/fs.h
#include linux/cdev.h
#include linux/pci.h
#include asm/uaccess.h
#include mach/map.h
#include mach/regs-gpio.h
...[Details]
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No refueling, no charging, no exhaust gas, the only waste discharged is pure water! Can such a car exist? The answer is yes! Toyota Mirai is such a car. So how is all this achieved? With the contin...[Details]
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For Huawei, the upcoming new flagship Mate 30 series will definitely have many upgrades, such as in photography. The latest news shows that the Mate 30 series will support 4K 60fps video recording, w...[Details]
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Recently, it was revealed that Huawei's highly anticipated self-developed Hongmeng system will be officially released at the Huawei Developer Conference, and the first device to use the Hongmeng syst...[Details]
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At present, with the development of society and the demand for automation instruments in industry, the measurement level of instruments is constantly improving. Flow measurement instruments have beco...[Details]
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According to the latest news from blogger @数码闲聊站 today, OPPO is about to launch the Reno7 series of mobile phones, and its standard version engineering machine will still have a straight screen with ...[Details]
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1. Download uboot
http://ftp.denx.de/pub/u-boot/
2. Unzip the file
tar xvf u-boot-latest.tar.bz2
3. Enter the uboot root directory and start modifying files
...[Details]
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At present, the substantial increase in the unit luminous flux of LED makes it possible to apply high-power LED lighting in more occasions. Due to the R&D cost, technical application, and usage concep...[Details]
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Hybrid electric vehicle (HEV) and electric vehicle (EV) power electronics are designed to provide power from a high voltage battery (400V/600) to a low voltage battery (12V) in normal operating mod...[Details]
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basic skills In this design, data processing can use powerful software such as MATLAB on PC, but this type of existing data processing software cannot directly control the lower computer acquisition ...[Details]
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Circuit Functionality and Benefits
In a multichannel DAC system, being able to monitor all outputs at a single point is a major advantage for troubleshooting and diagnostic analysis. This...[Details]
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I have been using STM32 for a while, let me summarize its clock system. STM32 has 5 optional clock sources: ①HSI internal high-speed clock, the integrated RC oscillator is 8MHz; ②HSE high-s...[Details]
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Abstract: This paper analyzes the drive control of brushless DC motors in detail and designs a dual rear-wheel drive control system for electric vehicles based on the ARM7 LPC2132 microprocessor. ...[Details]
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The servo press is a precision press driven by a servo motor and is widely used in metal forming, stamping, stretching, bending and other processes.
Advantages of servo press:
High e...[Details]