Author / Maru Ahues Bouza, Director, Android Developer Relations
There are only a few platforms in the world that help developers easily build their creations and distribute them to billions of users across various devices— not just on phones, but also on TVs, cars, tablets, watches, and more. At the recently held Google I/O, we introduced many ways to seize these opportunities on the Android platform and use Modern
opencv
This article introduces the installation of OpenCV on Raspberry Pi 4B. Due to the relatively large project, it is developed in C++ rather than Python, making the installation of OpenCV somewhat more complex.
During the installation process, some issues may arise due to the OpenCV version being too high for the Raspberry Pi system. A relatively lower version can be used. This article uses OpenCV 4.1.0, and both C++ and Python versions are installed together.
The default version of Python on Raspberry
A PC that can fit in the palm of your hand.
Machine Heart Compilation
Coding, writing blogs, and making fun projects are common ways for programmers to level up. Many experts have a habit of writing blogs and are quite hands-on. Today, we introduce WILL HO, a machine learning enthusiast who enjoys blogging. He not only registered his own blog site but also built a 28-core Raspberry Pi cluster for self-hosting. During this process, he learned many skills including Linux, Docker, Docker Swarm, Kubernetes, DNS, TLS, and network topology.
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We all know that the fifth generation of mobile communication technology (5G)
To help first-year students quickly master WiFi development technology, student Guo Tianxiang from the Information Communication department wrote two WiFi learning examples based on ESP8266 during afternoon tea.
1. WiFi Home Lighting Control System
Build a server using the built-in processor of the WiFi module, support access via common mobile browsers, and control the indoor lighting switches. The mobile control interface is as follows:
You
The following image is the performance report of the Cortex-A75 CPU released by ARM. Today, the editor from Wuai IC Community will lead everyone to thoroughly understand this report from the perspective of digital backend design implementation.
The first line contains information about RTL integration configuration. The design uses a Level 1 cache DCache of 64KB, a Level 1
DC-DC modules are increasingly used in industries such as communication, industrial automation, power control, rail transportation, mining, and military. Modular design can effectively simplify customers' circuit designs, improve system reliability, and maintenance efficiency. So, how can we enhance the reliability of power systems based on DC-DC modules? This article provides a brief analysis and discussion on this topic.
DC-DC isolated module power supplies are mainly used in distributed power systems to achieve isolation, reduce
Editor's Note：The artificial intelligence course is gradually being implemented in schools and institutions across the country, but many teachers are still in the stage of understanding and learning. To provide some references for teachers, STEAM Online Star Academy has collaborated with Maker Childhood to launch a series of illustrated explanations for the teaching design of artificial intelligence courses, accompanied by learning videos, allowing teachers to quickly understand and master the relevant course content.
How to teach Arduino Lesson 1 in the
