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RFID (Radio Frequency Identification) technology is an automatic identification technology that has matured since the 1980s. This paper analyzes the potential safety hazards of RFID systems in detail ...[Details]
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By manually inputting single pulses to the /INT0 of the 8051 microcontroller one by one, an interrupt is requested to the microcontroller. Each time the microcontroller interrupts, it outputs 55H, AA...[Details]
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In March, two
robot
A-share listed companies sparked heated discussions in the market.
On one hand, the gear leader Shuanghuan Transmission is accelerating the "spin-off" of its precis...[Details]
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According to Roland Quandt of foreign media WinFuture, Qualcomm seems to be developing a cheap processor based on Snapdragon 888 (SM8350), code-named SM8325, which does not support 5G modem. ...[Details]
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How to separate Automotive Ethernet PAM3 signals
Currently, there are two methods to separate the master signal from the slave signal.
The first is the traditional method, which req...[Details]
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This article introduces the main features of ZXLD1374, as well as various application circuits and the corresponding bill of materials (BOM).
Diodes’ ZXLD1374 is a high precision 60V 1.5A LED ...[Details]
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For the hardware communication parameter configuration of the communication port, see the F8 group function. Setting the communication rate and data format to be consistent with the host computer i...[Details]
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Star-delta starting and variable frequency starting are two different ways of starting a motor. They differ in the following aspects:
1. Different principles: Star-delta starting switches the ...[Details]
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With the development of modern science and technology, green and
environmentally
friendly
energy
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rechargeable
batteries
are increasingly widely used in people's li...[Details]
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1. Configuration problem: Is the configuration word of the MCU the same when burning the chip in practice as when simulating it? Is the configuration correct when burning?
Second, resource issues: Th...[Details]
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1. Introduction to Light Emitting Diodes A light emitting diode is a type of semiconductor diode that can convert electrical energy into light energy. It is often abbreviated as LED (light emitting...[Details]
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ROHM releases Schottky diode white paper to help automotive, industrial and consumer electronic devices achieve miniaturization and lower losses!
Preface
I...[Details]
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Yesterday, Apple said that developers can now update their media certificates for the Apple Push Notification service (APNs) and Developer ID. Apple Worldwide Developer Relations Media Cert...[Details]
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On August 27, State Grid Heilongjiang Electric Power Co., Ltd. and China Mobile Communications Group Heilongjiang Co., Ltd. held talks on in-depth cooperation on "multi-station integration". Adheri...[Details]
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Preface
Since the issuance of 5G licenses in 2019, after five years of development, my country's 5G has achieved remarkable results in infrastructure construction, user scale, innova...[Details]
Analogue and Mixed Signal
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