Reported by Machine Heart Editor: Zhang Qian A Russian PhD has created a “laser mosquito cannon” using a Raspberry Pi. Can it really hit them? Mosquitoes, these tiny creatures, are extremely annoying. Although humans have invented various mosquito repellent tools such as electric mosquito coils and mosquito lamps, the nuisance of mosquitoes to humans remains … Read more
(For programmers’ issues) Source: Machine Heart About two weeks ago, the Raspberry Pi 4 announced its latest upgrade: a new 8GB memory version priced at $75. Is this new Raspberry Pi worth it? To answer this question, a YouTuber named Jeff Geerling came up with a bold idea: on a workday, unplug his MacBook Pro … Read more
Click “Read the original text” to view the original video by Liang Xu. From: Machine Heart Link: https://www.jeffgeerling.com/blog/2020/i-replaced-my-macbook-pro-raspberry-pi-4-8gb-day At the end of May, the Raspberry Pi 4 announced its latest upgrade: a new 8GB memory version, priced at $75. Is this new Raspberry Pi really worth it? To answer this question, a YouTuber named Jeff … Read more
Big Data Digest Source: Medium Translated by: Chen Zhiyan As a new dad and programmer, the most frequent question I ponder in my new role is, “Is it really impossible to automate the work of caring for a baby?“ Of course, it might be possible, even if there are robots for changing diapers (assuming enough … Read more
This is the fifth article in our “Getting Started with Raspberry Pi” series, which explores some resources to help kids learn programming. — Anderson Silva Countless schools, libraries, and families have proven that the Raspberry Pi is the best way to introduce kids to programming. In the previous four articles in this series, you have … Read more
Hello everyone, the price increase of Raspberry Pi is already old news, and many people are asking if there are alternatives available. However, as the saying goes, it’s better to teach a person to fish than to give them a fish. Today, we will conduct an in-depth analysis of how to choose a development board. … Read more
As the most successful microcomputer, the open-source Raspberry Pi has been highly praised by programming enthusiasts in the tech and academic circles. Various experts have created numerous innovative devices based on Raspberry Pi, forming a unique DIY culture around this microcomputer, with a rich ecosystem of related open-source software. The Raspberry Pi was initially an … Read more
Reported by Machine Heart Editors: Danjiang, Demon King When it comes to electronic devices that are a “sure investment”, the Raspberry Pi definitely ranks high. It goes without saying that using Raspberry Pi to build license plate recognition systems and train game AI are “common operations”; now it can even be used to create a … Read more
For beginners in electronics, there are now too many electronic technologies available for learning. Like other industries, the development of electronic technology has become more specialized and refined. The era of 8-bit microcontrollers like the 51 has long passed. Today, the microcontrollers you hear about are mainly 32-bit. In terms of program development, it has … Read more
1. Minecraft: Pi Source from Raspberry Pi Foundation. CC BY-SA 4.0[1] “Minecraft” is a game that almost every teenager loves, and it successfully captures the attention of young people, becoming one of the games that can inspire creativity among them. This Raspberry Pi version of Minecraft is not just a creative building game, but also … Read more