Source: OReillyData Author: Lukas Biewald This article is 3900 words long, and is recommended to be read in 7 minutes. Learn how to use Amazon Echo and Raspberry Pi to recognize visitors at your door. Recently, when I was preparing to install a doorbell in my new house, I thought: why not make my doorbell … Read more
Editor’s Note: Welcome to register for the Strata Data Conference held by O’Reilly in Beijing from July 12-15, 2017. Use Amazon Echo and Raspberry Pi to make your own doorbell: identify thousands of visitors at your doorstep for just a few cents a month. Recently, while preparing to install a doorbell in my new house, … Read more
At the end of last month, the LabVIEW Community Edition (LabVIEW Standard and LabVIEW NXG Standard) was officially released for personal project use. The LabVIEW Standard version will be freely available for non-commercial users, providing the same functionality as the LabVIEW Professional version. This includes an updated version of the LINX toolkit to assist engineering … Read more
These Raspberry Pi projects are designed to simplify your life and enhance productivity. — Lauren Pritchett Nothing is more exciting than experiencing the results of your Raspberry Pi creations. After hours of programming, testing, and building from scratch, your project finally takes shape, and you can’t help but exclaim, “Wow!” The possibilities that Raspberry Pi … Read more
What has been the hottest topic in the last two months? I believe ChatGPT is definitely among them. How hot can this thing be? I used to think it was only popular in the internet and technology fields, until recently, when even our local government’s public account and community started posting content related to ChatGPT… … Read more
This is a tutorial article on Python hardware programming, using <span>RPi.GPIO</span> library to control Raspberry Pi GPIO ports for hardware operations. Python Hardware Programming: Controlling Raspberry Pi Hardware with RPi.GPIO Python is a powerful programming language that can be used not only for data analysis and web development but also for hardware control. With the … Read more
Light Up an LED Overview The purpose of this tutorial is to light up an LED using a program, which will automatically turn off after 3 seconds. In all programming languages, the first program is called hello world, and today’s LED lighting tutorial is essentially the hello world of hardware programming, making it a very … Read more
Introduction It’s been a while since I posted an article, haha. This time, I’m sharing a complete guide on building a home server from scratch. Starting from zero, we will use idle hardware at home to create a fully functional server. The content includes but is not limited to: 1. Enhancing network functionality 2. Building … Read more
Last week we gave away Raspberry Pi Pico, and today we have prepared some experimental routines for everyone. This includes several basic experiments with code and results. ▌01 PI Pico Experiment Board The Raspberry Pi Pico Development Board Basic Test[1] provides the basic setup for the PI Pico development board. By installing the Thonny development … Read more
“Raspberry Pi”, also known as RPi or RasPi, is a microcomputer designed for learning computer programming, based on the Linux system. Since its launch, it has been sought after by numerous computer enthusiasts and makers, once being difficult to obtain. Despite its credit card size, it can perform video, audio, and other functions, making it … Read more