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The spectrum analyzer is a commonly used test instrument in the field of radio frequency and microwave applications. Through the test of the spectrum analyzer, many important performance parameters o...[Details]
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With the improvement of economic level, cars are gradually becoming people's daily means of transportation. However, the electronic products that people carry with them, such as ...[Details]
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IDC recently released the latest data on global quarterly wearable device tracking. In the third quarter of 2023, global wearable device shipments reached a record high of 148.4 million units, a year...[Details]
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South Korean chipmakers Samsung Electronics and SK Hynix have just one week left to decide how they will respond to U.S. requests for information about their supply chains. On September 24, the Unit...[Details]
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Star Technology, a leading semiconductor parameter and reliability system manufacturer, announced that its Pluto series per-pin SMU test system has been selected by top semiconductor manufacturers ...[Details]
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After 70 years of hard work and perseverance, Guangdong Power Grid has grown from a single light to a huge number of lights, from nothing to something, from weak to strong, and has taken on a new l...[Details]
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Is the AC motor brushless or brushless?
There are two types of AC motors: brushed AC motors and brushless DC motors (also called brushless AC motors). So an AC motor may have brushes or it may...[Details]
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In a speaker system, people call the cabinet, frequency division circuit and speaker unit the three major parts of the speaker system, and the frequency division circuit plays an extremely importan...[Details]
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Compare Projects
S3C2440
S3C6410
Kernel
ARM920T
ARM1176JZF-S
Frequency
400MHZ
533MHZ/667MHZ
...[Details]
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How to assign a variable to a specific address Example: unsigned char temp_A@0x00; //define unsigned variable temp_A and force its address to be 0x00 unsigned char temp_B@0x100; //define unsign...[Details]
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In order to stably and accurately discharge the various organ secretions accumulated in the abdominal cavity of patients after surgery, a negative pressure aspirator based on an embedded system i...[Details]
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Tianfeng International Securities analyst Ming-Chi Kuo tweeted on his social media platform that according to a recent supply chain survey, Sony PS VR2 assemblers and several component suppliers...[Details]
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The U.S. space program made history as NASA astronauts Robert Behnken and Douglas Hurley arrived at the International Space Station (ISS) aboard a SpaceX DM-2 Crew Dragon, marking the first time a co...[Details]
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1 Basic principles of sound and light alarm system
Ultrasonic waves refer to mechanical waves with a frequency higher than 20,000 Hz. In order to realize ultrasonic echo ranging, ultrasonic wav...[Details]
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The new PXIe embedded controllers will debut at the 2024 electronica show in Munich, Germany (November 12-15), offering twice the performance of the previous generation.
Pickering, a...[Details]