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/* Independent keyboard scanning + buzzer + digital tube written by myself Mistake: unsigned is written as unsigner and it keeps saying that a and b cannot be found PORTD0=1; No, you have to write...[Details]
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Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]
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The official Facebook, Instag and LinkedIn of Marriott Hotel in Warsaw, Poland, have officially announced that the Pudu robots "Bella" and "Hulu" have successfully settled in Marriott Hol, the worl...[Details]
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(I) Starting from the demand for long-term energy storage, the demand for energy storage installed capacity is extremely elastic. The future of domestic energy storage will be a market-based competiti...[Details]
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At the 2020 CAICT In-depth Observation Report Conference held on December 26, Wan Yi, deputy director of the Institute of Technology and Standards of the CAICT, said that WiFi technology will complem...[Details]
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It is suitable for various indexable turning tools that need to calculate and measure the length dimension, tool tip height dimension or tool tip to side base dimension more accurately. When calculat...[Details]
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On April 20, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia launched
a 4KW totem pole PFC digital p...[Details]
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1. What are the main anti-interference characteristics of ZigBee?
ZigBee's anti-interference feature is mainly to resist co-channel interference, that is, interference from other technologies shari...[Details]
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1. What is an external interrupt? External interrupts are interrupts generated by external level or rising and falling edge triggers. 2. Register Introduction External interrupt mainly sets three reg...[Details]
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1. Tablet PC Industry Status, High-Speed Buses and Interfaces in Digital Circuits According to iSuppli, if the impact of a new product can be measured by the breadth and depth of its ...[Details]
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When integrating an RF chip or module into a typical embedded system, a common task that designers must face is tracking down and eliminating noise and spurious signals. Potential noise sources incl...[Details]
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Headphone Amplifier Requirements
--- Headphone amplifiers are mainly used in portable audio devices. Like other portable electronic products, they require devices with low operating voltage, low ...[Details]
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High-volume semiconductor chip manufacturers must address the following challenge: how to cost-effectively test multiple multi-channel high-speed I/O interfaces (such as PCI Express, HyperTransport...[Details]
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In February, Far East Holdings received a total of RMB 2.22 billion in contract orders from its subsidiaries worth more than RMB 10 million, a year-on-year increase of 344.41%. Among them, its subsid...[Details]
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Orifice flow meter
Orifice flowmeter (also known as throttling device, differential pressure flowmeter) is a differential pressure generating device for measuring flow. It is used in conjunction with...[Details]
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