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The PN junction inside the LED is inevitably affected by electrostatic induction and generates induced charge when it is used in the manufacturing, assembly screening, testing, packaging, storage...[Details]
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Remove the check mark. Select the file on the right and click OK One more word, remember to check the programming voltage below. Don't forget it. If 5V doesn't work, you can lower it to 4.75V...[Details]
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Function implementation: External interrupt line 0 (PA0) and line 15 (PA15) are connected to two buttons respectively, one button is used to generate a rising edge, and the other is used to generate ...[Details]
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1 Overview
GMS87C1404 is an 8-bit single-chip microcomputer produced by HYNIX Semiconductor Co., Ltd. (formerly Hyundai Semiconductor Co., Ltd.) of South Korea using CMOS technol...[Details]
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The digital multimeter calibrator is used to calibrate multimeters and various meter heads below level 1. If used improperly, the meter being tested and the internal circuit of the instrument will be...[Details]
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First, learn basic bare metal programming. For those who learn hardware, they must first have a perceptual understanding of the basic usage of the hardware, and they must also have a deep underst...[Details]
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1. Introduction
In real life and experiments, various power supplies are often used, and the voltage requirements are diverse. How to design a voltage source with stable voltage, high output voltag...[Details]
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The main functions and features of handheld cabling testers are to meet the actual needs of on-site work. There are great differences in price, performance and application. In the field of cabling t...[Details]
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The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
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Heart rate monitoring is an important feature of Apple Watch, but is it reliable? Stanford School of Medicine released the third batch of research data on Apple Watch. This study is a collaborative...[Details]
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Recently, Zhang Guoquan, director of Xiaomi's mobile phone system software department, explained on Weibo why the development version has so many problems and why Xiaomi still insists on making the d...[Details]
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The International
Federation
of Robotics
(IFR) recently listed the top five global robotics trends for this year, attributing the growing demand for automation to technological innovation.
...[Details]
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1 Theoretical analysis
When ultrasonic waves propagate in a suspension, the ultrasonic waves that encounter suspended particles are scattered and attenuated at the interface, and the rest o...[Details]
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Following the previous beta version, Apple has now officially launched the public beta version of iOS 13.3.1. In addition to fixing system bugs, the iOS 13.3.1 public beta also improves syst...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]
Automotive Electronics
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