May. Click the blue text to follow us 2024.05 ●Surprise benefit: Participate in the event at the end of the article to win this issue’s main character, the Raspberry Pi 5! When it comes to single board computers, the king without a crown—the Raspberry Pi—is a must-mention. Recently, I was fortunate enough to get the … Read more
Introduction: “The work beneath the surface may not be so obvious, but in reality, it is the foundation of our industry.” Word count: 5966, reading time approximately: 10 minutes Author: Hardcore Old Wang Recently, the Euler community released this year’s innovative version openEuler 22.09. As the first innovative version contributed by the Euler community to … Read more
Due to the impact of the pandemic, I have spent more time at home, and finally have the opportunity to tinker with the Raspberry Pi 4B that I purchased last year. During a large-scale offensive and defensive exercise last year, I heard about the incredible operation of using a drone + Raspberry Pi for wireless … Read more
Meta-raspberrypi is a Yocto BSP layer designed specifically for Raspberry Pi devices. This layer is compatible with various OpenEmbedded/Yocto distributions and layer stacks, providing richer hardware-specific features for Raspberry Pi devices. This article will give a detailed introduction to meta-raspberrypi, allowing you to gain an in-depth understanding of its features and usage. Introduction to Meta-RaspberryPi … Read more
Welcome to add WeChat ID: qinchang_198231 Join the security + group to discuss security technology with experts Due to the impact of the epidemic, I have spent more time at home, and I finally have time to tinker with the Raspberry Pi 4B (Raspberry Pi) that I bought last year. During a large-scale attack and … Read more
Raspberry Pi + MCC 118 for Data Acquisition Recently, I got a chance to try out the MCC 118 DAQ expansion board from the Raspberry Pi lab. This is my first time encountering a professional DAQ card, and I started exploring with curiosity about data acquisition. First, I learned that this board can support 8 … Read more
To not miss my updates, remember to check the official account at the top right corner and set it as a star, take down the stars and send them to me. Using OpenCV, TensorFlow, and Keras for emotion recognition based on Raspberry Pi, your mood is fully visible. The facial expression recognition system can be … Read more
The MCC 134 is a 24-bit, 4-channel HAT add-on module for measuring thermocouples, providing professional-grade accuracy and is the best choice among similar products. Users can connect up to 4 differential thermocouples (TC) to the input channels of the MCC 134. The TC model for each channel can be selected via software. The thermocouple inputs … Read more
MCC DAQ HATs series modules, based on the ubiquitous low-cost computer Raspberry Pi®, bring you high-quality testing and measurement solutions. The launch of MCC DAQ HATs provides professional high-quality data acquisition and data logging capabilities for the Raspberry Pi® platform. HAT Module MCC 118 Voltage Testing After-tax price 999 yuan HAT Module MCC 152 Voltage … Read more
Skiing, especially snowboarding, is seeing a continuous increase in participation. With the rise in participation and competition levels in these winter sports, the number of injuries has also increased.Upper extremity injuries are more common in snowboarding, while lower extremity injuries are more prevalent in skiing.Head injuries, particularly concussions, are common in both sports. These activities … Read more