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Akamai Earns Top Scores for API Security, Web-Scale Business-Critical Application Use Cases; Also Recognized as a Leader in Magic Quadrant Companion Report Akamai Technologies, Inc. (Akamai), the i...[Details]
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With the progress of society and the enhancement of national strength, various new materials emerge in an endless stream, the performance of existing materials has been further improved, and the app...[Details]
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1. Current Status of LED North American Standards
As a new type of product, LED energy-saving lamps do not have any technical requirements specifically for this type of product in the curren...[Details]
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In the wind power industry, it is often necessary to repair wind turbines in the field, and various repair tools and instruments must be powered. Therefore, it is necessary to design a portable, lo...[Details]
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1 Terminal function In addition to the accident analysis function of traditional recorders, this monitoring terminal can also emit a speeding alarm when the driver is speeding to remind the driver to...[Details]
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The fact that your program can run does not necessarily mean that your code is a good C code. The quality of the code should be measured from the following aspects:
1. The code is stable and there ...[Details]
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Is there any imprecise way to define the bit variable of special function register in C51? Because sbit P1_3=P1^3; in ^ is a binary operator
(bitwise addition), the 8-bit state of port P1 and 3 just ...[Details]
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As Apple's best-selling product, the AirPods series has earned it considerable profits, but the current situation is not very optimistic, with shipments falling sharply. According to a new re...[Details]
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The vortex flowmeter in a long-term stable operation state may also fail during operation. The reasons for this kind of failure are as follows: 1. Failure of detection components and electronic com...[Details]
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1. Introduction
Since the advent of the switching power supply in the 1950s, it has been widely used in almost all electronic equipment such as computers and communication equipment due to it...[Details]
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The Semiconductor Industry Association (SEMI) today (14) released the "2018 Recycled Silicon Wafer Forecast Analysis Report", pointing out that due to the record number of recycled wafers processed, ...[Details]
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The P1 port is controlled by the chip AT24C02. Program:
#include reg52.h
sbit sda=P2^1;
sbit scl=P2^0;
void delay1()
{
;;;
}
void delay()
{
int x,y;
for(x=0;x 5;x++)
for(y=0;y 120;y++...[Details]
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The last 3 seconds of flashing is achieved by the variable t. t divides the countdown of 26s (0 ~ 25 is 26s) into 2600 10ms intervals. When the value of t is less than 300, the 1000ms interval is ...[Details]
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How are headphones classified?
1. According to the transducer principle
There are mainly two categories of headphones: dynamic and electrostatic. Although there are several other types besides t...[Details]
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