[i=s]This post was last edited by sonicfirr on 2022-3-8 11:30[/i]1. Data acquisitionAfter studying other bloggers' articles and my own practice, I learned that there are many links to 86 Panel's mater...
Last time, I used the interrupt method to read the key code to improve efficiency, but there was also a small problem. After CH450 scans the key, it will pull down a low-level pulse on the INT pin. My...
2803x and 2806x use CAN communication for online program upgrade. The idea is that the program is divided into boot program and main program. The boot program jumps to the main program. Both programs ...
My family member was stabbed twice: once in the head and once in the left hand.At that time, the treatment in the emergency room was as follows:craniocerebral injury;impaired consciousness for 5 hours...
In a world full of uncertainty, technology is driving people forward. The rise of the Internet of Things fully proves this. In the IoT system, a large number of interconnected devices with unique iden...
Alliance Memory products now available to customers worldwide
Shanghai, China, March 28, 2024 -
Farnell, the global electronic components products and solutions distributor un...[Details]
As a fresh graduate seeking a microcontroller job position, interviews are an inevitable process. During the interview process, the interviewer may ask in-depth and specific questions, mainly focusin...[Details]
Concept and function of Boot Loader
In embedded systems represented by ARM, hardware initialization and kernel image creation before the operating system kernel runs are all completed by Boot...[Details]
Cortex-M3 supports two operating modes and two privilege levels; The two modes are handler mode and thread mode. These two modes are used to distinguish the type of code being executed; handler mod...[Details]
When we were learning microcontrollers, our first routine was to make the light flash. We did it with a delay program. Now, looking back, this is not very appropriate. Why? Our main program made the ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Andre Borschberg, pilot of the world's largest solar-powered airplane, Solar Impulse, said at the Creative Technology Exhibition in Hanover, Germany that his team is building a second solar-powered...[Details]
Sina Digital News reported on the afternoon of September 3rd that according to reports, Apple will release its first pair of headphones, named AirPods Studio, on September 8th next week. Air...[Details]
As the holiday and shopping seasons approach, many European and American users are looking for their ideal gifts. Apple has recently launched the Apple Store Black Friday special offer. Until the end...[Details]
Stepper motors are widely used in control systems. They can convert pulse signals into angular displacement and can be used as electromagnetic brake wheels, electromagnetic differentiators, or angula...[Details]
Whenever the financial reports of listed companies are released, there are always some who are happy and some who are worried. In this year's wave, the semi-annual report of an industrial chain comp...[Details]
The only constant in this world is that it is changing every moment.
In the 1760s, when the curtain of the first industrial revolution quietly rose, people were amazed at the high quality and ...[Details]
With the strong support of SDIC Haichuang Center, Shenzhen Jiangzhi Robotics Co., Ltd. formally established Jiangzhi (Guangzhou) Intelligent Equipment Technology Co., Ltd. with robot hardware publi...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]
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