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The biggest difficulty of motor
drive
lies in cost and
algorithm
, which is closely related to accuracy and reliability. In addition, motor energy consumption accounts for about hal...[Details]
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In the process of developing towards 4G mobile phones, the biggest challenge that portable system design engineers will face is to support multiple existing mobile communication standards, includin...[Details]
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led
lens
module
It is to complete a whole multi-lens by injection molding multiple single lenses. According to different needs, it can be designed into a 3-in-1, 5-in-1...[Details]
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Model Y revealed its true appearance, WM Motor joined the battery swap camp, bicycle manufacturers began to produce electric vehicles , fuel cell vehicles were centrally declared... Near the end of t...[Details]
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Ruineng Semiconductor debuts at the 2022 Munich South China Electronics Show Make continuous moves to plan product layout and cultivate high-quality industry growth engines Shenzhen, China - The...[Details]
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Due to the different dynamic measurement accuracy of high-voltage megohmmeters, as well as unreasonable or wrong on-site measurement operations, different types of megohmmeters will produce different...[Details]
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Amplifier
The power amplifier, also known as the PA or "amplifier", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (...[Details]
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Samsung announced that it has collaborated with Verizon and Qualcomm to conduct a 5G demonstration in Dekeleno, Texas, USA, using the aggregated band of millimeter wave to achieve a record data...[Details]
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USART can use interrupts and polling, or use a buffer as an upper layer interface ***************************************************************** //CPU:mega32 //Compiler:iar //USART general progra...[Details]
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Many electronic systems require both positive and negative voltages to operate properly. Efficiently generating a very low positive output voltage from a higher input voltage usually requires the u...[Details]
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Working principle of check valve
A one-way valve is a typical seat valve, also known as a check valve or non-return valve. It is used in hydraulic systems to prevent oil from flowing in...[Details]
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Embedded vision components have been popular and adopted by numerous applications. What all of these applications have in common is the need to integrate more and more functionality int...[Details]
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The artificial intelligence (AI) revolution is revolutionizing the way we design and manufacture everything from data centers to servers and chips. Chip technology is also shifting from traditional...[Details]
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1 Ethernet controller
The Ethernet controller of Taiwan Realtek is a controller that complies with the IEEE802.3 Ethernet standard. There are RTL8019, RTL8029 and RTL8139 series. Among them, R...[Details]
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Usage Environment
PC: Centos5.4
kernel: 3.0.1
corss: arm-linux-gcc 4.4.1
arm: s3c6410
...[Details]