Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still the...
[i=s]This post was last edited by Hot Ximixiu on 2019-8-18 11:29[/i]1. Interrupt systemHere we must be very clear about the DSP's interrupt system.
C28XX has 16 interrupt sources, including 2 non-mask...
As the title says, I've recently been looking at the ACP related information and code in the Arm Cortex-A9 multi-core MPcore. Does anyone know what ACP (Accelerator Coherence Interface) does? How to c...
By 2050, the global population of people over the age of 60 is expected to reach 2 billion. For perspective, this will represent more than one-fifth of the world’s population. As the elderly populatio...
Here is a problem I encountered. The reason for the problem is that the pull-up resistor value is too large, causing the IO port level to be abnormal. Reduce the pull-up resistor value and the circuit...
On December 9, according to xiaomiui.net, Xiaomi MIX FOLD 2 appeared in the IMEI database with model number 22061218C and code name L18. This will be Xiaomi's second folding screen phone and is...[Details]
An oscilloscope is an indispensable tool for any electronics engineer today. The oscilloscope's signal voltage viewing capabilities allow engineers to diagnose faults in electronic equipment and exam...[Details]
(Hsinchu, Taiwan, March 28) PUFsecurity, a company dedicated to developing chip security solutions with physically unclonable function (PUF) as its core technology
, today announced the launc...[Details]
On December 30, 2020, Anhui Yingli Electronics Technology Co., Ltd. (hereinafter referred to as "Yingli Electronics") responded to 22 inquiries from the Shenzhen Stock Exchange regarding inventory, a...[Details]
Industrial systems have used sensors and related control systems for decades, but turning these traditional sensors into smart devices suitable for networking has always involved proprietary methods....[Details]
I used the PD4 pin. Requires a pin interrupt and a timer to generate the baud rate The baud rate simulated by Timer 2 There is a small problem, that is, the first data will be shifted one bit l...[Details]
0 Introduction
Optical label switching (OLS) refers to the process of extracting and replacing optical labels to realize the routing and switching of user information. In recent years, many nov...[Details]
On April 11, the China Automotive Power Battery Industry Innovation Alliance released monthly domestic power battery data for March 2023 . List of domestic power battery installations in March Da...[Details]
After more than 20 years of development, the Internet of Things industry is entering a period of rapid development. As the world's most widely used local area network connection communication protoco...[Details]
Recently, Cambricon disclosed in its prospectus that its performance declined in 2019, which attracted inquiries from the Shanghai Stock Exchange. The prospectus shows that Cambricon's main business ...[Details]
This article describes the things to pay attention to when choosing a digital oscilloscope. In the 1980s, digital circuits developed rapidly, and their testing tools - digital oscilloscopes also...[Details]
Intel, the world's largest non-memory semiconductor company, has launched a new generation of memory semiconductors in South Korea. The outside world interprets that Intel chose to launch its new pro...[Details]
1. Introduction
With the continuous growth of car ownership, car safety issues are increasingly attracting people's attention. Traditional car anti-theft systems mostly use mechanical locks or...[Details]
The production process of epitaxial wafers is very complicated. After the epitaxial wafers are developed, nine points are randomly selected from each epitaxial wafer for
testing
. The one...[Details]
Microcontroller MCU
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