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On July 13, British commercial battery manufacturer AMTE Power signed a memorandum of understanding with MAHLE Powertrain (MPT), an engineering services subsidiary of the MAHLE Group. The memorandum ...[Details]
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In the construction of Qinhuangdao TD-SCDMA (hereinafter referred to as "TD") network, TD (ZTE equipment) and 2G network are closely related. The co-network of TD and GSM can expand coverage, balance ...[Details]
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In recent years, engineers designing mobile phones and other battery-powered devices often need to make more sensitive current measurements to ensure that the current consumption of the device is wit...[Details]
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Abstract: This controller is based on the single-chip microcomputer 80c196kc, integrating reactive power compensation, electricity metering, power quality monitoring and communication. It can displ...[Details]
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The basic principle of the withstand voltage tester is to apply a voltage higher than normal operation to the insulator of the device under test for a specified period of time. If the insulation betwe...[Details]
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Recently, according to media reports, Apple will launch its first self-developed 5G baseband, but this baseband chip has an inherent defect, that is, it does not support millimeter waves. This also...[Details]
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Title: MCS-51 single-chip microcomputer uses a 6MHz crystal oscillator, and a machine cycle is 2us. Calculate the delay time of the following program. DEL: MOV R5, #100 DEL0: MOV R6, #200 DEL1: MOV R...[Details]
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Mobile phones
have become an indispensable communication tool in people's lives. At present,
mobile phones
are powered by
rechargeable
lithium-ion
batteries
. In the w...[Details]
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0. Preview I have already described some basic contents of Cache, such as "Why Cache is needed", "Cache organization form", "Cache mapping form", etc. in my previous article "A Brief Analysis of Cach...[Details]
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Components:
Atmel89c51
LM032L LCD
Button
The simulation has been tested and passed. You only need to modify the LCD port yourself.
C program code:
/*Electronic c...[Details]
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PLC wiring diagram
If you want to learn electrical engineering well, you must first learn how to connect wires. If the wires are not connected properly, you will still have no idea where to st...[Details]
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January 17, 2024, Shanghai, China - Avnet, the world's leading technology distributor and solution provider, announced the signing of a strategic cooperation framework agreement with Shanghai Lingang...[Details]
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1. Forward voltage decreases, dim light
A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low co...[Details]
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With the development of white light LED, its application is becoming more and more extensive. In the past, the most common application of white light LED was as the backlight of small-sized LCD col...[Details]
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According to foreign media reports, according to a latest report from the International Academy of Astronautics in Paris, France, humans will master the space solar energy technology currently unde...[Details]
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