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How to install indoor display screen
1) Hanging (wall mounted)
Applicable to display screens below 10 square meters. The wall must be a solid wall or have a concrete beam at the han...[Details]
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Recently, I received a project that required the use of hardware I2C on STM8L to communicate with SN3731. The user was a solution provider, and the hardware designer did not leave any test points. He...[Details]
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introduction
At present, the remote control system of household appliances is generally realized through the Internet or the public switched telephone network. However, with the increasing popul...[Details]
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The concept of inverter
Usually, the process of converting AC power into DC power is called rectification, the circuit that completes the rectification function is called a rectification circu...[Details]
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Information from various sources indicates that Apple will launch a new AirPods by the end of this year, and it has been reported that AirPods 3 will be priced higher than the current model. A...[Details]
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This article takes 8-pole 9-slot, 8-pole 18-slot and 8-pole 36-slot motors as examples to briefly analyze and introduce the stator magnetomotive force harmonic content of pole-slot combinations wit...[Details]
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introduction In substation automation systems, it is often necessary to collect and process data on multiple three-phase voltage and current signals (such as real-time monitoring of power quality). I...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Nowadays, with the massive increase in the consumption of conventional energy such as oil and coal, the deteriorating ecological environment has forced countries around the world to actively seek a ne...[Details]
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According to Jiwei.com, it seems out of date to discuss whether advanced autonomous driving should be equipped with lidar. Both traditional car manufacturers and new car manufacturers are betting on...[Details]
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When it comes to exploring the form factor of mobile phones, Samsung's inspiration can be said to be constantly emerging. Recently, according to foreign media reports, Samsung's latest screen patent ...[Details]
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PCB design and implementation
Proper PCB design is critical to properly calibrate a VNA. Techniques such as TRL can compensate for errors in PCB design, but they cannot completely eliminate them. F...[Details]
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Abstract: This paper compares the investment returns of photovoltaic grid-connected systems, photovoltaic energy storage systems, and user-side energy storage systems.
In some industries and b...[Details]
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(1) When measuring current or voltage, there is no indication at one or several levels, but the other levels indicate normal. The reason is that the clamp meter's fastening switch screws are loose, o...[Details]
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What are the components of an automotive motor controller?
The automotive motor controller is an important component that controls the operation of the automotive motor. It is usually composed...[Details]