[code] UCHAR keyScan() { void delay(UINT); UCHAR xTemp, yTemp, readKey, reReadKey; keyFlag = 0; //Clear the key flag before scanning the key xTemp = (P3 = 0x0f) & 0x0f; //Get the value of the lower fo...
Continuing from the previous post 2-to-1 data selector design - [Altera SoC] - Electronic Engineering World - Forum [url]https://bbs.eeworld.com.cn/thread-498338-1-1.html[/url] Previously, the 2-input...
I want to use MOS tube to drive a 12V/20A DC motor, PWM speed control, everything else is OK, but I don't know how to choose the freewheeling diode, please give me some advice...
As the title says, I am designing a data acquisition system and need a RAM chip. I plan to use Intel 6264, but there is no Intel component library in Protel 2004. After converting the Intel component ...
:(i) This circuit diagram is a typical electronic mosquito swatter circuit that has been mapped; (ii) Oscillating transformer: The coil is sealed with insulating paint, so it is impossible to know the...
Electric motors and internal combustion engines of the same power have similar torque levels. High power requires high torque, and torque determines a vehicle's acceleration speed, commonly known a...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[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]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[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]
With the advancement of science and technology and the promotion of green, energy-saving, and circular development, the demand for precise control and accurate measurement is increasing. In the pow...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[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]
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]
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]
How does air conditioning affect the range of pure electric vehicles? When I saw the question, my first thought was the impact on power consumption, similar to how air conditioning affects fuel con...[Details]
Principle of single-phase AC motor
The starting methods of 220V AC single-phase motors are roughly divided into the following categories:
The first type, split-phase starting, as shown in...[Details]
By integrating Ceva's NeuPro-Nano and NeuPro-M neural processing units (NPUs) into ALi's VDSS platform, it provides efficient AI acceleration for intelligent edge devices
, thereby driving th...[Details]