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An was paralyzed by a stroke, and she used a brain-computer interface to convert brain signals into the language and movements of a virtual character. Image source: Nature website
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The following figure shows a long-distance wireless transmission circuit made with National Semiconductor's integrated circuit. It is not difficult to see that it actually uses its audio amplifier ...[Details]
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2.2 Reader/Writer Modulation and Demodulation Modeling
According to the transmission direction from the reader to the electronic tag, the signal sent from the reader must first be encoded, then m...[Details]
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On April 28, the "2021 Seventh Quality Matters China Photovoltaic Festival" hosted by the German TÜV Rheinland Group (hereinafter referred to as "TÜV Rheinland") was held in Hangzhou, and Zhang Yul...[Details]
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1 Briefly, modbus is a master-slave communication protocol between multiple industrial devices. As long as the two devices are in a master-slave relationship using the modbus protocol and are connecte...[Details]
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Initiate R&D work to transform data center architectures through memory expansion and pooling solutions to enable disaggregated and composable server architectur...[Details]
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Quantitative advances in semiconductor device scaling are driving qualitative changes in the design and architecture of system-on-chip (SoC) devices. IC device scaling can enhance power efficiency,...[Details]
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According to the definition of the China Internet of Things School-Enterprise Alliance, the Internet of Vehicles is a huge interactive network consisting of information such as vehicle location, spee...[Details]
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What is a boiler two-color liquid level gauge? The boiler two-color liquid level meter (DEC for short) is made of high-quality stainless steel and imported electronic components. The display part...[Details]
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"Fried chicken with ginseng tea, craft beer with wolfberry, staying up late to apply facial mask, dancing with knee pads..." As the current situation of punk health among contemporary young people, t...[Details]
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As an electromagnetic mechanical device, the resolution of the stepper motor's feed depends on the subdivision drive technology. The software subdivision drive method, due to the flexibility...[Details]
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Abstract: The causes of DC bias in SPWM inverter power supply are analyzed, the anti-bias methods currently used are compared, and a new method is proposed to suppress DC bias by using the midpoi...[Details]
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2. RIGOL MSO1104Z Oscilloscope Disassembly: Disassembly of the Shielding Cover
After removing the outer shell, we can see a fully shielded metal shell.
We can see that the fron...[Details]
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When entering an exception, the CPU will do the following
1. Copy the value of pc at the time of interruption to lr (the value of pc is the interrupt instruction position + 8, so the returned ...[Details]
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It is a common problem that the voltage is too low when the motor starts, which will cause difficulty in starting the motor, reduce efficiency and even damage the motor. In order to solve this prob...[Details]
DSP and ARM Processors
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