From 0 to 1: Raspberry Pi and the Internet of Things：https://training.eeworld.com.cn/course/6038An Internet-Of-Things course for everyone - accessible yet serious, to take you from absolute beginner t...
[i=s]This post was last edited by qwqwqw2088 on 2020-11-10 08:49[/i]With the widespread use of Type-C, the previous USB charging solutions gradually need Type-C Power Delivery (PD) to achieve more eff...
Radar sensors using millimeter wave technology provide high accuracy and flexibility for many types of in-cabin monitoring applications, and due to their small size, they can be easily and concealedly...
The research on electrostatic discharge (ESD) theory is quite mature. In order to simulate and analyze electrostatic events, many electrostatic discharge models have been designed by predecessors. Com...
Let's verify the official examples below. Since the examples are simple in function, downloading programs, one by one verification, lighting, key functions, serial port sending and receiving are all i...
Medical imaging, especially ultrasound imaging technology, is undergoing a transformation. In the past, medical personnel used cart-mounted high-performance ultrasound systems to diagnose patients, bu...
Digi-Key Electronics announces 2022 Back-to-School Lucky Draw Sweepstakes will drive student innovation and learning Digi-Key Electronics, a global distributor of the broadest selection of in-s...[Details]
Scenario: Siemens 1500 needs to collect data from 64 modbusRTU instruments
Application difficulties: writing polling programs is complex, the acquisition speed is slow, and using a single seri...[Details]
The pixels of today's mobile phone cameras are upgrading so quickly, from 48 million pixels at the beginning of the year, to 64 million pixels now, and to 100 million pixels at the end of the year. S...[Details]
At a press conference that ended early this morning, Apple announced that it will further expand its Apple Card credit card business, allowing spouses to share accounts, and family members over the a...[Details]
0 Introduction
The sense of smell is closely related to human life. In daily life, many industries including tobacco, food, cosmetics, etc. still need human sense of smell to identify and judge samp...[Details]
The best way to measure the insulation resistance of the secondary circuit is to use a 1000V megohmmeter. If there is no 1000V megohmmeter, a 500V megohmmeter can also be used. The insulation standar...[Details]
0 Introduction
The measurement of temperature and humidity is widely used in warehouse management, manufacturing, meteorological observation, industrial and agricultural production, scientific ...[Details]
Morning news on January 11, Beijing time, it is reported that Apple plans to start using the company’s own custom displays on mobile devices as early as 2024. The move is to reduce dependence on part...[Details]
The topic is as follows Control the LCD display screen through the serial port assistant, display it through LCD1602 and save it in EEPROM to save the data when it is powered off (for example: the se...[Details]
The following points should be noted when designing a single chip microcomputer:
1. Not only the microcontroller can prevent decryption, but also the unpopular related components can also play a ...[Details]
Apple's long-rumored AirTags could be announced at the Apple Silicon Mac event in November and ship before the end of the year, according to people familiar with the matter. Well-known whistleblowe...[Details]
As one of the core sensors for autonomous driving, millimeter-wave radar is ushering in a golden opportunity period with the large-scale introduction of various assisted driving systems into cars. ...[Details]
The first concept is that the bandwidth of a signal is not directly related to the frequency of the signal, but is related to the rise time of the signal.
For example, a square wave is a signal with ...[Details]
Nidec Corporation
's group company Nidec
Transmission Technology Co., Ltd. (
formerly Nidec Shinpo
) has developed
a new
precision speed reducer "
KINE...[Details]
Let’s look at a picture first: Figure 1-1:
Figure 1-1
It seems that the above are all related to ARM, but what are they respectively?
In fact, the above nouns can be divided in...[Details]
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