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T-Mobile US has signed a 5G roaming agreement with Alaska operator GCI, a move it said will make it the first company to offer the next-generation service to customers in parts of all 50 states. Th...[Details]
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Structural requirements:
High-voltage wiring harnesses should be matched with connected components (such as high-voltage distribution boxes, motor controllers, motors, auxiliary power supplies...[Details]
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1 Introduction
Heat flow, also known as heat flux density, refers to the amount of heat (vector) transferred per unit area per unit time. Its characterization is the amount of heat transferred, t...[Details]
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Proteus simulation schematic diagram of MCU controlling servo: Tutorial on microcontroller servo control program. All contents can be downloaded in the compressed package: MCU source program: ...[Details]
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In the past, four machines were indispensable for the establishment of business offices, such as copiers, printers, scanners and fax machines. In order to shorten manpower working time and improve wo...[Details]
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introduction
Digital image processing technology has been widely used in the fields of electronic communication and information processing. Designing a video signal acquisition circui...[Details]
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ID206 smartwatch from Idu Technology uses Nordic's nRF52840 SoC to support Amazon Alexa voice service
OSLO, Norway – November 9, 2021 – Nordic Semiconductor announces that Shenzhen-b...[Details]
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Wideband OP amplifier with wideband buffer amplifier
Function of the circuit
This circuit is mostly used as a current enhancer, also known as a diamond circuit. TT1 and TT3 are connected in a ...[Details]
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Purpose of test: Dry goods refer to physical objects and seasonings that have been air-dried or air-dried, such as seafood, mushrooms, white fungus, meat, peppers, and peppercorns that have been dehy...[Details]
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1. ARM working mode User mode (usr): It belongs to the normal user mode and the normal program execution state of the ARM processor. Fast interrupt mode (fiq): used to handle fast interrupts for high...[Details]
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U.S. Senator Rubio introduced a bill on the 17th, calling for an amendment to the U.S. National Defense Authorization Act to prohibit China's Huawei from demanding patent fees and seeking damages fro...[Details]
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Design of Virtual Signal Spectrum Analyzer With the rapid development of computer technology, the application of signal processing technology using software is becoming more and more widespread, ...[Details]
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There are several types of natural gas flow meters As a clean energy, natural gas has been increasingly utilized, and its proportion in the energy structure is increasing year by year. With the p...[Details]
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1. Current type control principle and characteristics
principle:
The current-mode pulse width modulation (PWM) controller adds a current feedback control link inside...[Details]
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Each machine must define its own machine_desc structure, which defines some of the most basic characteristics of the machine.
struct machine_desc {
unsigned int nr; /* architecture ...[Details]