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The Softest and Most Precise: The Delivery Ceremony of Fastems' First Central Tool Automation System in China Was Successfully Held
October 14, 2022, Suzhou - Fastems, a global leadi...[Details]
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Touch screens are widely used in various fields of our daily life, such as mobile phones, media players, navigation systems, digital cameras, digital cameras, digital photo frames, PDAs, game devic...[Details]
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From the time GSM entered China in 1992 to now, digital mobile communications have completely changed our way of working and living in just over 20 years. With the popularization of smart terminals an...[Details]
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US President Trump and Treasury Secretary Mnuchin expressed their views on Huawei to foreign media CNBC on Sunday and Monday respectively. However, their opinions conflicted. Reporter Kate Fazzini be...[Details]
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1. Analysis of the reasons for the failure of assembly software assembly:
Here we use the macro assembler A51 in the Keil C51 software package as the compiler. When writing the assembly langua...[Details]
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The Taichung District Court sentenced He Jianting to five years and six months in prison and a fine of NT$5 million (same unit below) for violating the Trade Secrets Act, Wang Yongming to four years ...[Details]
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Key points: Understand the addition of binary numbers
?XML:NAMESPACE PREFIX = O /
; The running result first outputs 00000000 (all bright), then 00000001, then 0000010, until 11111111
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0 Principle 0.1 Where does the clock come from? The so-called clock is the change of voltage. Only when the voltage changes from 0 to 1 continuously, the CPU can be driven to run. S3C2440 supports mu...[Details]
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The 8th China Information Technology Expo (CITE 2020) will be held at the Shenzhen Convention and Exhibition Center from August 14 to 16, 2020. It has been one year and three months since the last Ch...[Details]
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iQOO officially announced the details of iQOO Neo: 4500mAh battery + 22.5W flash charging. It is reported that iQOO Neo is equipped with Qualcomm Snapdragon 845 mobile platform, which is built based ...[Details]
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In LED lighting applications, non-isolated BUCK switching power supplies are favored by many customers due to their high efficiency, and they occupy a part of the market share. Represented by SN3910...[Details]
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The GSM 2G network has been around for more than 30 years, and there are still many services that require 2G. However, the network has too many security vulnerabilities. Google has already supp...[Details]
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1) Basic structure of LED display
The display screen system consists of three parts: signal source, control system and display screen body.
Signal source All receivable signal...[Details]
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Basics By changing the frequency of the waveform output by the microcontroller pin, the tone of the buzzer can be adjusted to produce sounds with different timbres and tones. By changing the duty...[Details]
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A new king has been crowned
Who would have thought that just a few years after BYD became the big brother in the pure electric market, the times would change.
When the tim...[Details]
PCB Design
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