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EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
1. Introduction to TimerTimer has a timing function, similar to the "alarm clock" in life. Timer can be used to generate accurate timing time, which is used to delay or process some real-time events.
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#introduceDeveloping a custom flash loader can be a complicated process because it is difficult for developers to debug the flash loader through conventional means. This article introduces a method to...
From searching online, I found that it is a driver optocoupler used in inverters, but I can't find the relevant datasheet. The content above is very simple A T350 1020.
This device is in TO-220 packag...
Next, we will start writing the first peripheral program. This work is a simple pedometer design. First, we need to use OLED as the display. OLED is written using analog IIC program. The reason for us...
[Abstract] In addition to the payment function for public transportation, the "City Card System" also includes functions such as small-amount consumption payment, automatic parking fee collection appl...
This article is translated from HIT Consultant. The author is Simon Harris, formerly the executive vice president of IMS Research. This year marks the 10th anniversary of the launch of the GE Vsc...[Details]
Wires play a vital role in the industrial control process. The use of frequency converters, industrial computers, sensors and other equipment cannot be separated from cable lines. Flow refers to th...[Details]
The key point of electromagnetic flowmeter is that it is not affected by many factors, suitable for measuring the flow of conductive liquids, the output current is linearly related to the instantaneo...[Details]
Method 1: Using frequency domain analysis
FFT analysis can provide a deeper analysis of the signal, as shown in Figures 5 and 6. On top of the broad "white" noise, there are two more peaks, 49.5MHz...[Details]
If all had gone according to plan, Tokyo would now be hosting the Summer Olympics, with Toyota Motor Corp., one of the main sponsors of the Games, at the center of the action, showcasing a key techno...[Details]
IT Home reported on June 7 that Apple has launched the first developer preview of iOS 16. 9to5mac discovered an unreleased HomePod model in this preview. The code indicates that this unknow...[Details]
The European Commission recently announced the "Chips Act", which will invest more than 43 billion euros in public and private funds to support chip production, pilot projects and start-ups. Accordin...[Details]
According to foreign media reports, Pure EV, an electric vehicle vertical enterprise under PurEnergy, a city startup incubated by the Indian Institute of Technology Hyderabad (IIT-H), has developed B...[Details]
0 Introduction
The modern digital laser color printing system converts the image information containing photoelectric signals stored in the computer into laser beam control signals, and control...[Details]
During this year's Spring Festival, I saw a lot of popular lights on the streets, which were very beautiful.
Today, when I was reading a book about single-chip microcomputers, I saw an example of m...[Details]
According to news on June 8, SK Hynix issued an announcement today (June 8), announcing the start of mass production of 238-layer 4D NAND flash memory. SK Hynix stated in the announcement that it h...[Details]
AC voltage detector
This simple detector can save your life by warning you that a circuit is live and is ideal when multiple people are using the same equipment. ...[Details]
environment Python:2.7.13 Development board: TQ2440 Toolchain: arm-none-linux-gnueabi-gcc 4.8.3 Overview Python3 has been ported to TQ2440 before. Now we will port Python2, which is basical...[Details]
On the morning of September 21, the whistleblower L0vetodream shared the rumored news about Apple's tracker AirTags and headphones AirPods Studio, which mentioned some information about the ul...[Details]
On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]