We received the imx8mplus development board from PHYTEC for evaluation, and last time we had it up, everything was working fine.
The official website comes with a paper document for rapid development,...
[i=s]This post was last edited by hehung on 2022-3-6 19:28[/i]PrefaceRTC is a good choice for recording time. It does not require an external clock chip and can also achieve the purpose of obtaining a...
1. ADN8834 power-on probability VREF oscillation causes the chip to not work
Oscillation phenomenon; Test conditions: VLIM=0V~0.5V, T=25C, VCC RC: 30ohm, 22nf; ICC=10mA when VERF is normal, abnormal c...
Let’s start with a simple question: How fast can the GPIO flip speed of STM32 (for example, used to simulate timing) be? Write a piece of code to test: [code]void test(void) { for(;;) { GPIOA->ODR = (...
https://www.baidu.com/sf_edu_wenku/view/326acdef172ded630b1cb6b7 I don't know where the original post came from. . The first question. . Are α and β equal in the third equation? Otherwise, how did the...
I would like to ask how to turn off the automatic layer selection function for routing... When I draw a 4-layer board, I select Signal Layer 1 or Signal Layer 2 for routing, but as soon as I click on ...
Reducing energy consumption has become a major concern for governments around the world. The production of electrical energy consumes large amounts of coal and oil, while also generating large amounts...[Details]
Background: STC89C52RC microcontroller
1. Matrix keyboard line inversion algorithm
1.1 Matrix keyboard
A matrix keyboard is a keyboard that places the keyboard buttons at the intersec...[Details]
Today's fast and complex digital designs require more physical layer analysis than ever before. Choosing the right oscilloscope can effectively help engineers perform measurements and analysis direct...[Details]
Delta, a global provider of power management and cooling solutions, recently announced that it has joined hands with Fuyang Normal University to create a data center infrastructure solution with hig...[Details]
On January 2, 2024, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Shiping launched Flagchip FC4150...[Details]
10 Factors to Consider When Choosing a Basic Oscilloscope Basic oscilloscopes are your window into signals, debugging circuits, or checking signal quality. They typically have bandwidths from 50 MHz ...[Details]
Design requirements: In this project, you will design a basic circuit for a microcontroller, which includes a crystal oscillator, etc. Connect a small LED to any I/O pin of the microcontroller and ...[Details]
1 Introduction Analog Devices, Inc. (ADI) has released an innovative semiconductor manufacturing process that combines high-voltage semiconductor processes with sub-micron CMOS and complementary bi...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
"By using NI products, we have greatly shortened our system development cycle and experimental verification time." – Fulu Wang, Northeast Agriculture University
The Challenge:
With NI LabVI...[Details]
1 Introduction
Charge-coupled devices (CCDs) have a series of advantages such as self-scanning, high photoelectric sensitivity and precise geometric dimensions, so they have been widely used in...[Details]
As the power battery industry develops in depth and the market structure has taken shape, the best way for new companies to raise funds or develop is to use technology to "subvert" the existing mains...[Details]
Introduction: US battery startup Solid Power has received up to $12.5 million in funding to develop nickel-free and cobalt-free solid-state batteries. In addition, the company has also released batte...[Details]
The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative
robot
professional media - OFweek Robotics, were ...[Details]
Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]