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This document includes the description of the clock interrupt, communication and keyboard scanning modules (see the attached source code ) commonly used in the single-chip system . These modules use...[Details]
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On November 21, in order to accelerate the development of the Internet of Vehicles industry, the Ministry of Industry and Information Technology publicly solicited opinions on the "Guidelines for the...[Details]
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On the evening of February 27, Pulutong (002769) announced that the company planned to jointly invest with Nayi New Energy to establish a holding subsidiary Puna Times New Energy Co., Ltd. (hereinaft...[Details]
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Digital tube basics: The digital tube is composed of eight light-emitting diodes in the shape of an "8". According to the polarity, it is divided into a common cathode digital tube (cathodes are conn...[Details]
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Laser locator is a special high-precision reference measuring instrument designed for installation, maintenance and inspection of large equipment. The light emitted by the laser locator is clear, b...[Details]
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The hydraulic system is a transmission system widely used in the fields of industry, aviation, shipbuilding, automobiles, etc. It realizes the transmission and control of energy through the pressur...[Details]
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Asynchronous notification concept: The concept of asynchronous notification is that once the device is ready, it will actively notify the application, so that the application does not need to query...[Details]
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Abstract: This paper studies a new type of high-frequency switching charging power supply suitable for the DC system of substations, explains the design principles of the main circuit and control s...[Details]
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describe
The LTC®3569
contains three monolithic, synchronous step-down DC/DC converters. The device is designed for medium power applications and operates from an
input
voltage ran...[Details]
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Competition in the mobile phone market is very fierce. It is extremely difficult to remain invincible in this market for a long time. Not only do companies need to be able to provide excellent produc...[Details]
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MB39C601 is a flyback switch regulator controller IC. It controls the switch on time or controls the switching frequency according to the LED load to adjust the LED current. It is very suitable fo...[Details]
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Silicon wafers are the carriers of solar cells. The quality of silicon wafers directly determines the conversion efficiency of solar cells. The quality of solar cells needs to be tested and sorted....[Details]
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Name: Digital Multimeter Brand: Fluke Model: 8846A Maintenance fault: AC voltage exceeds tolerance, and DC range -1V and -100MV cannot be measured. The customer reported a fault: the AC voltage was...[Details]
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Benchmark test results for the new iPad Air show that Apple did not artificially limit the performance of the device by reducing the frequency of the M1 chip. According to the results of Geekbench ...[Details]
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The Tektronix 4 Series B MSO (Mixed Signal Oscilloscope) features a new computing platform that enables faster measurements, remote operation capabilities and an intuitive UI.
Tektroni...[Details]