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Today, Apple rolled out iOS 12.5.4 to several older iPhones and iPads, with build number 16H50. Officials said that this update brings important security updates and all users are recommended to in...[Details]
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The first question: Do you want to view the changes of a variable in real time during debugging? Under the view menu, click on the watch windows link to view global variables. For example, to vie...[Details]
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The balance arms are the two secondary sides of the transformer. When the load impedance is infinite, the current flowing into the working arm is
It can be seen that when the armature mo...[Details]
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CRC check, also known as cyclic redundancy check, is a commonly used check algorithm in data communication. It can effectively determine whether errors have occurred in the data transmission proce...[Details]
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1. Background In the process of learning MCU, it is very necessary to master some assembly language. As a low-level language, assembly language plays an irreplaceable role in MCU development....[Details]
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Standardization requirements
When expanding the functionality of a computer by adding peripherals, standard interfaces are needed to enable full functionality from different vendors. Using...[Details]
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1. Pointer type to distinguish phase line and neutral line (1) Contact measurement method Set the multimeter switch to AC 250v or 500v, connect the first test lead to one end, and the second test lea...[Details]
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As portable devices are placed in increasingly harsh environments, portable end users will continue to face robustness and stability challenges. The main difference between some products and others...[Details]
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According to Electrek on June 2, Tesla is about to become the first automaker to use LG Energy's new NCMA battery, which contains up to 90% nickel. It is reported that the new NCMA battery will be ...[Details]
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SPI - Serial Peripheral Interface, full-duplex communication, 4 lines: 1. SCK (Serial Clock, clock signal line - used for synchronous communication), generated by the host. When two devices communica...[Details]
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The clock signal of the microcontroller is used to provide a time reference for various micro-operations within the microcontroller chip. The reset operation initializes the microcontroller's on-chip...[Details]
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/*Proteus simulation of 8-bit common cathode digital tube dynamic scanning experiment*/ program: /*Proteus simulation of 8-bit common cathode digital tube dynamic scanning experiment*/ #includ...[Details]
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As the competition in the smartphone market becomes increasingly fierce, the competition in mobile phone product parameters has reached a white-hot stage. In addition to exploring industrial d...[Details]
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Introduction
In medicine, physical traction is usually used as a conservative treatment method for lumbar spine diseases such as lumbar disc herniation. This traction bed system uses a two-se...[Details]
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Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
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