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Translated from EEtimes In the 1980s, French sociologist Bruno Latour proposed ANT (Actor-Network Theory). In this theory, actors can be humans or objects, and the relationships between actors cons...[Details]
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Flow meter is a common flow measurement instrument, which is widely used in oil and gas, petrochemical, water treatment, food and beverage, pharmaceutical, energy, metallurgy, pulp and paper, building...[Details]
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Not long ago, I transplanted u-boot-214-04 to the Tq2440 board. The basic functions are now available, and the network card can also be used. One day I planned to transplant u-boot-2010-06 to tq2440....[Details]
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Beijing time, September 29th, according to foreign media reports, Google has spent several months making a series of enhancements and updates to Google Maps. This work began in June this year, when Go...[Details]
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Qualcomm officially announced on January 5 this year that the company's CEO Steve Mollenkopf will officially retire this year, and Qualcomm President Cristiano Amon will take over, effective Ju...[Details]
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Servo Motor Principle
1. AC servo motor
The structure of the AC servo motor stator is basically similar to that of the capacitor split-phase single-phase asynchronous motor. Its stator is...[Details]
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A university in Xi'an sent an Agilent network analyzer E8362B for repair, and reported that the network analyzer had a phase lock failure. They hoped that we could help them fix it as soon as possibl...[Details]
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·8-bit CPU·4kbytes program memory (ROM) (52 is 8K) ·128bytes data memory (RAM) (52 has 256bytes of RAM) ·32 I/O lines·111 instructions, most of which are single-byte instructions ·...[Details]
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STMicroelectronics (ST) has been deeply involved in the automotive market for more than 30 years, and its products and solutions cover most application systems in ordinary vehicles. With the develo...[Details]
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Recently, researchers from the University of Florida, the University of Michigan, and the University of Electric and Communications Technology in Japan discovered a security vulnerability. Researcher...[Details]
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//This program is mainly to practice the use of 74ls595 in proteus (I will explain it again at the end of the program)
//However, the simulation result of this program is correct, but it is very ...[Details]
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Development environment: Ubuntu 16.04 64bit Linux kernel version: linux-2.6.32.2 1. Write mini2440_hello_module.c In the /linux-2.6.32.2/drivers/char directory, write mini2440_hello_module.c. The c...[Details]
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Motor reversal means that when the motor is working, it starts running in one direction, and after a certain control method, the direction of the motor rotation can be changed by changing the curre...[Details]
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After the NOR Flash market hit a low point last year, it has recovered rapidly this year. Currently, NOR Flash manufacturers and agents have reduced their inventory to a low level, and production cap...[Details]
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Recently, some netizens created a ranking list based on the implementation of high-speed and urban intelligent driving by various car companies in China. Currently, this ranking is scheduled to be up...[Details]