In today’s rapidly advancing technology, smart homes and the Internet of Things (IoT) are entering our lives at an unprecedented pace. MySensors is an open-source hardware and software community dedicated to helping DIY enthusiasts build affordable and powerful smart sensors and actuators. In this article, we will delve into the core features, advantages of MySensors, … Read more
LoRaWAN has been quite popular for a while, but it seems to be in a lukewarm state now, typically praised but not widely adopted! Aside from the technology itself, there are many factors involved in making a product widely adopted. Cost is of course one aspect; it must be affordable, easy to use, and… there … Read more
Search on WeChat Technical Training Editor’s Note: By chance, I learned that Raspberry Pi can also be related to PLCs in industrial applications, and there are some mature solutions. I found this quite interesting and thought it could be popularized. Thus, we have this series of articles today. Starting from today, we will successively publish … Read more
Artificial Intelligence Artificial intelligence is a term that many are familiar with. When people mention it, they often do not consider its specific connotation, treating it more as a synonym for information technology education, especially programming education. However, the term artificial intelligence cannot comprehensively represent the current state of information technology education. Information technology education … Read more
Click the above“Mechanical and Electronic Engineering Technology” to follow us My requirements: Raspberry Pi 3B+, operating system Raspbian-stretch, with both Python 2.7.13 and Python 3.5.3 versions. The CSI (Camera Serial Interface) camera is a common camera interface used in embedded systems or mobile devices. It is typically used for direct connection to processors or image … Read more
Although using a Raspberry Pi as a player is not an ideal choice, it is low-cost and easy to use. The Volumio system supports playback of almost all audio formats and mobile remote control, as well as popular USB interface sound cards. If a VFD/LCD screen and playback control buttons are added to the machine … Read more
Original: How to Configure a Wireless Hotspot with Raspberry Pi This article uses the Raspberry Pi Zero W as a hardware reference example, utilizing the built-in WiFi of the Raspberry Pi as a wireless hotspot AP. It can be connected via USB to Ethernet or an external USB WiFi to function as a firewall router, … Read more
As we all know, the engine speedometer in a car dashboard can monitor and display the engine speed in real-time, such as 1200 revolutions per minute. If we perform open-source hardware programming with a Raspberry Pi, utilizing a Hall sensor to detect magnetic fields and count the number of rotations, we can ultimately develop a … Read more
Click the above“Mechanical and Electronic Engineering Technology” to follow us 1. Hardware Configuration One Raspberry Pi 3B+ board One 16GB memory card One card reader One power cable One Ethernet cable One laptop One mouse One HDMI cable One TV monitor 2. Software Configuration 1. Operating System: 2019-07-10-raspbian-buster 2. Remote Connection: PuTTY 3. Remote Desktop: … Read more
The following video is sourced from Tree Information Technology 【Copyright Statement】 Authorized reprint by Tree Technology, this account aims to disseminate quality resources to better meet the needs of Raspberry Pi enthusiasts. The work is a public reprint, sourced from Bilibili, open the original text for reading. The course is about Python programming on Raspberry … Read more