Unlocking Fusion Compiler: Achieving Optimal PPA with Latest Arm Cortex-A78 and Cortex-X1 Cores
RK3568 Security Backend Solution Empowers Comprehensive Hardware Upgrade for NVR/XVR
In the trend of digitalization, networking, high-definition, and intelligence of video surveillance systems, the market demand for network video surveillance systems has been increasing. With the extensive involvement of the security industry, especially with the comprehensive launch of projects like safe cities and intelligent transportation, monitoring scenarios have become more complex, with scattered monitoring points. The application of backend devices NVR/XVR has gradually expanded, and the performance requirements are continuously increasing.
Recently, Rockchip launched the new security backend NVR/XVR chip solution
Getting Started with Arduino Network Communication
Dear readers, I am Cherie, and today is my first day at work. I am so excited!~(≧▽≦) (Let me quickly have a chip to calm down...)
Today, let's take a look at Arduino Network Communication.
What is Arduino? Do you think it is just a circuit board?
No~no~no~ It's a misunderstanding (￣▽￣)~*
Arduino is a convenient, flexible, and easy-to-use open-source electronic prototyping platform. It includes hardware (various models of Arduino
The Growth Story Behind Arduino
Follow+Star Public Account, don't miss exciting content
Source | DF Maker Community
Origins
In the cold winter of 2005, Massimo Banzi's students complained about the difficulty of finding cheap and useful microcontrollers.
The Most Delicious Streets in Shanghai: Ju Fu Chang
This city of Shanghai fascinates me the most,
especially its streets and alleys.
Every street has a different flavor,
so let's go out to the streets,
where there is real life.
If you ask me which street in Shanghai is the best for food?
I will definitely tell you: Ju Fu Chang.
Ju Fu Chang
refers to the area formed by Ju Lu Road, Fu Min Road, and
Recommended Stackup and Impedance Design for RK3588 PCB
To reduce the reflection phenomenon during high-speed signal transmission, it is necessary to maintain impedance matching at the signal source, receiving end, and transmission line. The specific impedance of a single-ended signal line depends on its line width and its relative position to the reference plane. The line width/spacing of differential pairs with specific impedance requirements depends on the chosen PCB stackup structure. Since the minimum line width and minimum spacing depend on the type of PCB and cost requirements,
Performance Testing of Raspberry Pi 4 Using RT-Thread
Testing Background
The Raspberry Pi 4 is a very popular maker computer in the Chipmaker community, setting a new benchmark for single-board computers worldwide. As the latest generation product of Raspberry Pi, it benefits from a processor chip with four Cortex A72 architecture computing cores, with a main frequency of up to 1.5GHz, providing performance comparable to that of everyday office computers.
In recent years, with the development of the Internet of Things
Mini Computer Stick: Compact Size, Big Power
Mini Computer Stick: Compact Size, Big Power
Today, I would like to share with you a portable mini computer stick, which is only the size of a USB flash drive and can be used as a computer host. The content is for learning and communication purposes only.
In today's rapidly changing technology landscape, computers are no longer the exclusive domain of bulky desktop and laptop models. With the increasing demand for mobile office and home entertainment, mini computer sticks, thanks to their
Getting Started with Raspberry Pi: How to Boot a New Raspberry Pi | Linux China
If you have followed our series of articles in order, then you have already chosen[1] and purchased[2] your Raspberry Pi and peripherals, and now you are about to use it. In this third article, we
New Arduino Nano Boards: WiFi, BLE, Sensors, and Hardware Encryption
Hello everyone, I am Xiaoyueyue, Maker Faire 2019 is being held in San Mateo, California, USA, and as usual, Arduino will announce their new products at the exhibition.
This year is no exception, they released a new Nano series, with 4 boards: Every, 33 IoT, 33 BLE, and BLE Sense. Below, Xiaoyueyue will introduce each one:
Arduino Nano Every Board