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As May is coming to an end, the launch of Apple's new flagship iPhone 12 series is one step closer. According to the current reliable news, this year Apple will still provide four models, including i...[Details]
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Function of signal source: The signal source mainly provides the required known signals (various waveforms) to the circuit under test, and then uses other instruments to measure the parameters of int...[Details]
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#include
unsigned char tmp;
//Initialize the serial port
void csh()
{
SM0=0;
SM1=1;
REN=1;
TI=0;
RI=0; //The above is to initialize the scon register, equivalent to SCON=0x50; ...[Details]
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PM-OLED Technology
PM-OLED (Passive Matrix Organic Light-Emitting Diodes) has the characteristics of self-luminescence, thinness, high response speed, wide viewing angle, low driving ...[Details]
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According to DigiTimes, the new iPhone in 2022 will only retain large-size products with 6.7-inch and 6.1-inch screens, and the 5.4-inch iPhone may face discontinuation. Industry insiders said that c...[Details]
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After taking a big step forward by launching the Galaxy brand, Geely still needs to make up for its shortcomings in intelligence. On March 19, Geely's Lynk & Co brand released its third-generation ...[Details]
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China Energy Storage Network:
It’s the end of the year again. Have you achieved all the goals you set at the beginning of the year?
On December 20, reporters learned from a press confere...[Details]
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1. Introduction RFC 2889 provides a methodology for benchmark testing of LAN switching equipment. It extends the methodology defined in RFC 2544 for benchmark testing of network interconnection equip...[Details]
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1 System Principle
1.1 System Principle of Automatic Tracking Module
The automatic tracking module in this design is mainly composed of a single-chip microcomputer and its external circuit,...[Details]
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(Extension-IAP is mainly used to update the application after the product leaves the factory. The previous blog post made a detailed analysis of the IAP upgrade program http://blog.csdn.net/yx_l12812...[Details]
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Regarding
the third quarter performance forecast
for
LED
manufacturers, since the capacity utilization rate has begun to increase in the second quarter, the peak period is estimated to be Jul...[Details]
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For purchasers, most units and departments are configuring UPS for the first time and are still unfamiliar with the technology and its use and maintenance. Here are some opinions on how to evaluate...[Details]
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According to foreign media reports, Vayyar, the global leader in 4D imaging radar, has launched the automotive industry's first in-cabin safety "combination" solution. Powered by a single sensor, the...[Details]
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The LTC®2641/LTC2642 are a family of 16-, 14- and 12-bit unbuffered voltage output DACs. These DACs operate from a single 2.7V to 5.5V supply and are guaranteed monotonic over temperature. The LTC2...[Details]
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In May this year, the EU announced that it would stop funding the latest batch of the "Future and Emerging Technologies Flagship Program", which is currently one of the largest, most funded and mo...[Details]
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