# HyperLynx High-speed Circuit Design and Simulation (IX) Exploration of Single-line Differential Line of Four-layer Board Stacking Structure##1. Four-layer Board Stacking Structure###For the commonly...
The weather was very good at night, and the moon was big and round. I found my bird-watching tool and took a few photos to share with those who can't see the moon....
[b] My opinion on the current status of CORTEX core When ARM launched the CORTEX core, Luminary was the first to apply it to chips, but it did not do a good job in product promotion and its performanc...
Introduction As design size and design complexity continue to grow, verification and validation of field programmable gate array (FPGA) based system designs become a critical part of the process. Limi...
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
1. Introduction
Stepper motor is a basic component that converts electrical energy into kinetic energy. It has been widely used in a variety of electromechanical equipment, such as various machine...[Details]
Stepper motors, also called steppers, use the principles of electromagnetism to convert electrical energy into mechanical energy and have been used since the 1920s. With the increasing popularity o...[Details]
1 Causes of problems with electric vehicle batteries
1.1 Caused by the battery itself
Why do we say that? In the previous issue, we learned about the working princi...[Details]
Lithium iron phosphate batteries are used as lithium-ion secondary batteries. Their main application is now in power batteries, which have great advantages over NI-H and Ni-Cd batteries.
Lithi...[Details]
With the continuous development of integrated circuit technology, integrated circuits have developed from thousands of gates to the current level of millions and tens of millions of gates. The applica...[Details]
SL11R is a 16-bit RISC microcontroller with a USB interface produced by Scanlogic. Its core processing speed reaches 48MIPS. It has rich hardware resources and 32-bit programmable I/O ports, and ca...[Details]
1 Theoretical Analysis
Ultrasonic waves
When propagating in a suspension, the ultrasonic waves that encounter the suspended particles are scattered and attenuated at the interface, an...[Details]
Abstract: Based on FPGA hardware, the image scaling with fixed magnification is realized. The 2D convolution operation is decomposed into 2 1D convolution operations. The input original image pixel...[Details]
In a network-centric battlefield, all systems (platforms) are interconnected nodes that work together to provide mission-critical information to military personnel. This approach is driving the dev...[Details]
An important manifestation of the green revolution is green transportation. Electric vehicles have emerged as the times require, and their market demand is also showing an increasing trend. The long c...[Details]
With the development of society, cars are increasingly closely related to people's lives, and the DC voltage used in cars is generally 12V, which cannot be directly used by portable electronic devi...[Details]
Since the beginning of this year, communication operators have been competing to improve the status of wireless local area network (WLAN), not only viewing it as an auxiliary means of wired broadba...[Details]
Power technology
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