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On October 19, Shenzhen Xinshijia Semiconductor Technology Co., Ltd. received a strategic investment of 500 million yuan from Shanghai Wusheng Electronic Technology (Group) Co., Ltd., and the two par...[Details]
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The relationship between the voltage across a resistor and the current passing through it is governed by Ohm's law. When a sinusoidal current flows through resistor
R
, as shown in Figure 3...[Details]
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Porsche has applied for a patent for an adjustable roof that could increase the cabin space of self-driving cars, thereby increasing occupant comfort. It is understood that this patented technology...[Details]
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With the increase of more sweeping functions and cleaning needs, users will inevitably encounter various minor problems when using the sweeper. Generally, when problems occur during cleaning, the C...[Details]
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After two years of record sales, North American
robot
orders fell 30% in 2023, according to a new report from the Association for Advancing Automation (A3). The group said it expects the ec...[Details]
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1. The basis of streaming transmission
There are currently two main solutions for transmitting multimedia information such as audio/video on the Internet: downloading and streaming transm...[Details]
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The tire pressure monitoring system (TPMS) is an early warning system that can automatically detect the tire pressure and temperature of a car and alarm for abnormal tire conditions. At present, direc...[Details]
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1. Experimental Tasks As shown in the figure, P0.0-P0.7 of the P0 port of the AT89S51 microcontroller is connected to the a-h segments of a common cathode digital tube, and the common end of the digi...[Details]
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Number of bits in a CAN FD message frame
According to the CAN FD frame structure, the number of bits in a CAN FD message frame can be calculated:
CAN FD message bit number = frame start (...[Details]
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The AVR Control and Status Register provides information about the reset source that caused the AVR to reset. · Bit 4 – JTRF: JTAG reset flag The JTAG reset register can be set by the JTAG instruct...[Details]
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1. Hardware connection: M128 PD3 INT3/TXD1 --- PC 232COM Pin 2 PD2 INT2/RXD1 --- PC 232COM Pin 3 GND --- PC 232COM Pin 5 2. Modbus Poll software configuration: Software download address: ht...[Details]
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The market value successfully exceeded HK$500 billion, pushing this platform focusing on food, drink and entertainment to the third largest Internet company after Alibaba and Tencent, so that the In...[Details]
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OPPO has quietly launched a new entry-level 5G smartphone called the OPPO A55 5G. The newly released OPPO A55 5G is equipped with MediaTek Dimensity 700 SoC, 6GB RAM and 128GB storage. If needed, i...[Details]
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A: "You said that gaming laptops are developing so fast now, and there are so many choices. What is a suitable price for playing games?" B: "Don't talk nonsense, ask me? Free is the best!" A: "Co...[Details]
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On November 6, Tianfeng Securities analyst Ming-Chi Kuo published a blog post on Medium yesterday (November 5), deeply analyzing the causes and consequences of Intel's Lunar Lake failure.
IT H...[Details]