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On December 17, Tsinghua Holdings Limited issued a statement regarding the situation of Tsinghua Unigroup. The details are as follows: Tsinghua Unigroup Co., Ltd. (hereinafter referred to as Tsingh...[Details]
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introduction
The Ethernet power technology standard IEEE 802.3af specifies how network devices such as routers, switches and hubs provide power to devices such as IP phones, security systems and WLA...[Details]
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Taking a certain vehicle model as an example, the project has mass-produced the CAN-FD network. Based on the electronic and electrical functional architecture, the project has built a network archi...[Details]
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In the early morning of September 11, Apple officially released the iPhone 11 at a press conference with a starting price of US$699. Apple CEO Tim Cook said that the user satisfaction rate of the thr...[Details]
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Title: Use the serial port of a single-chip microcomputer to expand 16 light-emitting diodes. Draw a circuit diagram and write a program to make the 16 light-emitting diodes emit light in different s...[Details]
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(1) The hairspring is desoldered or has turned red. If the hairspring is desoldered, it can be re-soldered; if it is deformed, it must be replaced. (2) The moving coil of the meter head is stuck. C...[Details]
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Here is a brief introduction to DS18B20: DS18B20 is a temperature sensor with a "one-line bus (single bus)" interface . Compared with traditional thermistors and other temperature measuring component...[Details]
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On May 30, Korean media Etnews quoted industry insiders as saying that Samsung Display plans to sell foldable organic light-emitting diode (OLED) panels using UTG to other smartphone manufacturers to...[Details]
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b) Initialization function definition:
void EXTI_Configuration(void); //Define IO interrupt initialization function
c) Initialization function call:
EXTI_Configuration(); //IO interrupt initializat...[Details]
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Overview of the four gases in the conventional four-in-one gas detector: 1. Values of different concentration ranges of combustible gas methane: 1. Methane (CH4): The gas detector alarms when it ex...[Details]
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Contents The present invention relates to apparatus and methods for monitoring the operation of a flow system, and more particularly to an ultrasonic flow metering system having an upstream pressure ...[Details]
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According to iGyaan Network, Letsgodigital discovered a new patent for a Samsung mobile phone, which was published by the US Patent and Trademark Office on June 11, 2019. This patent is about a mobil...[Details]
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The reducer is an intermediate device between the connection and the load, which is used to reduce the output speed of the motor, increase the output torque, and accurately adjust the rotation angl...[Details]
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According to foreign media reports, the US government is considering adding China's largest chipmaker, Semiconductor Manufacturing International Corporation (SMIC), to the Entity List. Some analysts ...[Details]
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Displacement sensors are widely used in industrial and control fields, such as process detection, physical measurement and automatic control. Due to its low measurement accuracy, it often cannot meet...[Details]
Power technology
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