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1. What is FFT on an oscilloscope? 2. What problems can the oscilloscope's FFT solve? 3. The FFT of an oscilloscope often becomes a useless tool in the hands of users. What is the problem? 4. How do ...[Details]
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This week, Musk started a live road test of the Tesla FSD V12 version. This live broadcast with a picture quality of less than 480p attracted 10 million people to watch. In the 45-minute live broadca...[Details]
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//Key control string moves and displays on digital tube
//1. P30 controls moving direction
//2. P31 acceleration
//3. P32 deceleration
//4. The buzzer sounds e...[Details]
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Hongmeng mobile phone is finally here! At 8 pm on June 2, Huawei officially released the new generation of intelligent terminal operating system HarmonyOS 2 and a number of new products equipped ...[Details]
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After half a year of testing, the official version of macOS BigSur was finally available for update on November 13. The entire Mac family, including MacBook, Mac Pro, iMac, and Mac mini, can be upgra...[Details]
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1. Why do we need cross-compilation tools? The host machine runs a standard Linux operating system, but the compiled program needs to run on the target machine's Linux. This is called cross-compilati...[Details]
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1 System Design
This system uses a small-volume MSP430 microcontroller as the control chip and an amplifier circuit composed of INA128. The final stage uses two MOS tubes, IRF9540 and IRF540, to a...[Details]
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The magnetic float type liquid level gauge is installed on the extension pipe outside the tank, and the liquid level inside the tank can be clearly known by the flap indicator. A magnetic switch can ...[Details]
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According to Jiwei.com, users who are waiting for the Samsung Galaxy Fold to be released may have received bad news again. According to reports, Best Buy has canceled all orders for the delayed folda...[Details]
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The epidemic crisis in Wuhan, Hubei will not have any obvious impact on domestic and global flash memory and memory production capacity, but the impact on another important product - LCD panels - is ...[Details]
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The ADS1232 and ADS1234 are bridge sensor analog-to-digital converters (ADCs) from Texas Instruments (TI). To better understand these ADCs, let's first look at the target application: weigh scales. T...[Details]
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News on the morning of July 28th, yesterday, Xgimi Technology launched a new brand, MOVIN, and officially launched two new products of the MOVIN brand, "MOVIN 01" and "MOVIN 01X", both of whic...[Details]
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According to Jiwei.com, the two antenna giants once again stood on the PK stage when the financial reports for the first half of 2020 were released. Under the influence of the epidemic, the first qua...[Details]
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LED light source
As the fourth generation of new energy-saving light source, it has been used as a light source for various lamps since its birth.
The luminous efficiency
of incandes...[Details]
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Vibration testing machine is suitable for vibration testing of toys, electronics, furniture, gifts, ceramics, communications, equipment, computers and automobile and motorcycle parts, etc., to i...[Details]