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Bypass soft starter and online soft starter are two common motor control devices that play different roles in the motor starting process. Understanding their differences is very important for the c...[Details]
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Recently, the issue of "AEB (automatic emergency braking system)" in automobiles has been highly discussed on the Internet. The matter stems from Huawei's Qianjie Automobile promoting its smart drivi...[Details]
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Flag register: The registers inside the CPU (the number and structure may vary for different processors) have three functions: Used to store certain execution results of related instructions; Used ...[Details]
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A big move by Amazon may make the Chinese cloud market even more intense. The US technology giant held its AWS Technology Summit in Shanghai, where Amazon's cloud computing subsidiary AWS announced...[Details]
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LED packaging process
The packaging process of LED devices is a very important task. Otherwise, LED devices will suffer from serious light loss, low light flux and light efficiency, uneven light c...[Details]
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Brushless DC motors (BLDC) are increasingly being used in robots, power tools, home appliances, and drones. These applications require devices to be light, compact, with low torque ripple, low nois...[Details]
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When the motor stops, the traditional control method is to stop the power instantly. However, there are many applications where the motor cannot be shut down instantly. For example, the pump system...[Details]
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Here, beginners need to clarify a product concept in the actual use of microcontrollers. The MCS-51 microcontroller was launched by the American INTE company in 1980. Typical products include 8031 ...[Details]
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The inverted pendulum is an abstract model of many control problems in daily life with the center of gravity at the top and the fulcrum at the bottom. It is a naturally unstable body. It can effective...[Details]
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In today's global energy shortage and increasing environmental pollution, LED has a broad application space due to its energy-saving and environmentally friendly characteristics. LED lamps are comp...[Details]
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What is the frequency range of the variable frequency motor?
The frequency conversion range of the variable frequency motor depends on the design and manufacture of the motor and the performan...[Details]
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Weibo celebrity @王奔宏 shared a photo of a real-life new vertical folding-screen phone. From its UI interface, it can be seen that this is a folding-screen phone that Samsung has not yet release...[Details]
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Transient and AC characteristics analysis is very important in the semiconductor industry to develop appropriate electronic modules and understand the state transition of devices.
To simplify cap...[Details]
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This is a simple program written to test timer 0: the goal is to have the first and second LED lights light up in a cycle, and the third light lights up once every one second. The lighting time of th...[Details]
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The State Council Information Office held a press conference to introduce the development of industry and information technology in the first three quarters of 2024.
It is learned that Z...[Details]
Power technology
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