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New York City officials unveiled three new high-tech police devices yesterday, including a robot dog. It is reported that this new robot dog was laid off shortly after joining the New York Police D...[Details]
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Group measurement Measure the status of a group of batteries, including voltage, internal resistance, and battery capacity. Compare the measured battery status and select the problematic batteries. ...[Details]
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The digital oscilloscope probe is very simple, but it is actually very important. The following is some experience in using the oscilloscope probe for your reference. The first is the bandwidth, whi...[Details]
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Starting from the core part of Apple's software services, from February 5th to 19th, the App Store prepared different Today stories and Spring Festival greetings for users every day, and they w...[Details]
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Download address: https://pan.baidu.com/s/1-oGcJ0p-iV4WZ9d6lL0KaA Extraction code: 7v35 Espressif4_4_1 streamlined portable: https://download.csdn.net/download/qq_29246181/86399639 VSCode1.61_Embed...[Details]
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The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
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Analog Devices Launches Tiny Power Management IC to Charge Wearable and Hearable Devices 4X Faster
MAX77659 SIMO PMIC offers an integrated switching charger, reducing bill of materia...[Details]
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Nio, which continues to suffer losses, will continue to lay off employees before the end of this year. According to foreign media reports, NIO will continue to reduce its workforce before the end o...[Details]
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MSP430f5438 has 12 groups of general IOs from 1 to J. Only P1 and P2 can be used as external interrupt pins. There are the following control registers:
PxIN is the input register,
PxOUT is the ...[Details]
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On September 7, the Zhongke GUNENG sulfide all-solid electrolyte production base project was signed in Liyang. Chen Liquan, an academician of the Chinese Academy of Engineering, attended the ceremony ...[Details]
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In recent years, TWS (True Wireless Stereo) has been rapidly rising in the headphone market. Now, users no longer have to worry about the tangled headphone wires when using streaming devices. True ...[Details]
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The MAX16936 is a 2.5A current-mode step-down converter with integrated high-side and low-side MOSFETs designed with an external Schottky diode for improved efficiency. The low-side MOSFET enables fi...[Details]
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1 Introduction Modern communication technology, radar technology, electronic measurement and some optoelectronic application fields all require high-precision, high-stability, and high-resolution rad...[Details]
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Recently, a white panel design phone engineering drawing has been circulating online. The exposed picture shows that the phone adopts a full-screen design, with the front camera in the upper left cor...[Details]
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Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]
RF/Wirelessly
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