[i=s]This post was last edited by Changjianze1 on 2022-9-1 15:05[/i]The external interrupt (EXINT) of Arteli AT32WB415 is directly connected to NVIC. EXINT contains 23 edge detectors for generating in...
For many people, the Internet of Things is "the next big thing." But in fact, the Internet of Things has already arrived, and it is creating a new world in which people can better manage their lives a...
From CSDN, original Bruceoxl original link https://bruceou.blog.csdn.net/article/details/116097779?spm=1001.2101.3001.6650.4utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7Edef...
What exactly is a sine filter? Why is it so commonly used in delta-sigma ADCs? In my last blog post I mentioned that the name “sine” comes from its frequency response which is a sin(x)/x function. The...
For embedded applications, the simplest test is to light up the LED. Now I will do an experiment to light up the LED using GPIO. From the limited information, CH2601 uses the E906 core and the system ...
Frequency hopping technology is often used in military communications to achieve confidentiality and anti-interference of communication information, especially in anti-tracking interference in...[Details]
The LED lighting market has huge business opportunities and broad development space. The application of LED lighting has developed from outdoor landscape lighting to indoor lighting. According to a...[Details]
Xiaomi and ZTE have previously launched phones with under-screen cameras. Judging from the performance of these phones, the under-screen camera technology is now mature. Now, Motorola's new phone wit...[Details]
Use of files
1. Experimental purpose
Learn the API functions related to files and display the text files on the screen.
2. Experimental content
Use the API functions provided by th...[Details]
Whistleblower Dylandkt said today that the upcoming new iPhone SE will not have major design changes in appearance, but there will be more obvious upgrades in internal specifications, including highe...[Details]
Renesas Electronics Corporation announced on October 8 that its automotive-grade microcontroller (MCU) and system-on-chip (SoC) solutions will fully comply with the ISO/SAE 21434 international standa...[Details]
Mobile phone chargers are a common charging device that we often use. This article introduces the circuit description of the power converter for mobile phone chargers and explains its conversion ...[Details]
How Memory Cards Work
Memory cards can be inserted into all S7-400 CPUs. They can be used as an expansion of the load memory. Depending on the type of memory card used, the user program will r...[Details]
Recently, Jidu completed the "leap-type" airbag explosion test, fully verifying the collision safety of the integrated suspended large screen, adding a unique safety skill to the car robot. Jidu inde...[Details]
Abstract: The development of portable devices requires electronic components to develop in the direction of miniaturization and low power consumption. As ultra-small package single operational ampl...[Details]
Which is better, an induction motor or a BLDC motor?
Induction motors and BLDC motors are both common types of motors. They each have their own advantages and disadvantages and are used in dif...[Details]
At present, In Circuit Emulator (ICE) is used by more and more engineers in embedded system development. Especially in foreign embedded development companies, ICE is a necessary debugging tool and ...[Details]
Multimeter is one of the most frequently used electronic components in electronics, but many people do not know how to detect capacitance. Here are some methods to test capacitance with a multimeter....[Details]
1 Introduction
Power factor is one of the important parameters of the power supply system, which will directly affect the power supply quality of the power grid. With the development of po...[Details]
RF/Wirelessly
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