relaydrv.c driver:relaytest.c application program:Makefile:When testing, set it up yourself, use the following commands: mknod /dev/relaytest c 251 0 insmod relaydrv.ko ./relaytest rmmod relaydrv Some...
Our project is to make an automatic sample feeder, which is driven by a motor and requires a speed of 300mm/s. The speed is quite fast, so uniform acceleration must be achieved when starting and stopp...
[p=30, null, left][font=Verdana,][转][/font][/p][p=30, null, left][font=Verdana,]作者:吴川斌[/font][/p][p=30, null, left][font=Verdana,]We often see in textbooks or IC factory PCB design guidelines that at ...
Repost - Yijian version of the pocket oscilloscope DS203 open source data has a complete set of source code open, for those who are interested to learn together. itfans.taobao.com[size=3][color=black]...
What is an incomplete type?
C language types are divided into three categories: functions, objects (such as char, int, arrays, structures, pointers) and incomplete types.
Incomplete types are types wh...
Experts, how do I use the RTC alarm to start the computer on time in WINCE? What is the principle? Please note that it is not to wake up the system through RTC, but to start the computer!...
If the ultimate form of a car is a silicon-based life form, then in
the field of
intelligent driving
, it has gradually taken on the appearance of a "veteran driver." In
the field of
the ...[Details]
Logic analyzers are widely used tools in digital design verification and debugging. They can verify the proper functioning of digital circuits and help users identify and troubleshoot faults. They ...[Details]
My career has been closely tied to the semiconductor industry. From product management to content marketing, I've provided countless forecasts and predictions across a variety of roles. Whethe...[Details]
There are many motors that can use thyristor speed control, and they can be used in almost all industries. Various types of motors, such as fans, pumps, AC motors, DC motors, torque motors, single-...[Details]
Wearable technology is taking off, with applications evolving rapidly, from smartwatches to fitness trackers and even smart wigs! Bluetooth Smart is at the center of this revolution. This is the se...[Details]
From time to time, I see some audiophiles spending a lot of money or a lot of time to DIY speakers, but the results are not what they want. Below I list some of the small experiences I summarized b...[Details]
According to Reuters, citing people familiar with the matter, British semiconductor design company Arm Holdings (NASDAQ:ARM) has hired Rami Sinno, head of Amazon's (NASDAQ:AMZN) artificial intellig...[Details]
Cadence and NVIDIA Collaborate to Revolutionize Power Analysis Technology, Accelerating Development of Billion-Gate AI Designs
Cadence's new Palladium Dynamic Power Analysis applicat...[Details]
The automotive transmission is the foundation of a vehicle's motion. The vehicle's drivetrain transfers engine power to the drive wheels, enabling the vehicle to move. The vehicle's drivetrain cons...[Details]
Automotive electronics systems are facing a dual challenge of functional safety and cybersecurity.
The NXP
S32K3
series MCUs utilize a deep protection system built with a Hardware Sec...[Details]
The number of new energy vehicles in use is increasing, and there are multiple choices available. New energy vehicles can be divided into hybrid and pure electric, and the types of hybrid include m...[Details]
A graphics processor (GPU), also known as a display core, visual processor, or display chip, is a microprocessor specialized for image processing on personal computers, workstations, game consoles,...[Details]
introduction
Whether in the automotive entertainment or home theater system markets, consumers continue to demand more channels and speakers, each capable of handling higher audio po...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies recently announced the release of "Beyond the Bottleneck...[Details]
The solution uses AI to detect card-not-present fraud, a payment scam that causes significant losses to businesses.
Beijing, China, August 18, 2025 –
Telesign, a Proximus Global ...[Details]