Background The data acquisition system is primarily responsible for real-time data collection and visualization of the sensors on the racing car during its operation.To achieve real-time data transmission, a microcontroller is often used as a medium for data processing and transmission,which requires the microcontroller to operate like a small computer.For general microcontrollers, due to limited … Read more
Adafruit BrainCraft HAT for Raspberry Pi Engineer Ladyada has been designing machine learning devices compatible with Raspberry Pi: the BrainCraft HAT and Voice Bonnet! The purpose of the BrainCraft HAT is to enable you to “create a brain” with microcontrollers and microcomputers for machine learning at the EDGE. In ASK AN ENGINEER, we spoke with … Read more
The application of plant phenotype sensors can accelerate crop breeding programs. One powerful sensing choice is the automated sensing system, which can be applied to plant science research and can be customized. This system can provide high spatiotemporal resolution data to describe the interaction between crops and weather changes under different environments. This can be … Read more
整理 | 郑丽媛 出品 | CSDN（ID：CSDNnews） When it comes to VR/AR glasses, people usually associate them with high prices and long development cycles. Therefore, when hearing that a developer took a different approach by using Raspberry Pi Zero to create a feature-rich AR glasses prototype, even making the lenses himself, the first reaction of most … Read more
Keywords: Raspberry Pi, Raspberry Pi Imager, Pico If you are using Raspberry Pi for development, C or Python are both good choices. Before you start playing with your Raspberry Pi, you can first see how to get started quickly; The Raspberry Pi Imager tool is a graphical SD card writing tool that runs on Mac … Read more
In September 2023, British scholar John D. Stamford published a paper titled Development of an accurate low cost NDVI imaging system for assessing plant health in Plant Methods, proposing a dual-camera NDVI (Normalized Difference Vegetation Index) imaging system based on Raspberry Pi, named NDVIpi, which can be used to compare the health status of crops. … Read more
Technology is fundamental, and innovation is the soul. The “Super Base Team” will participate in the scientific fund project in 2024, aiming to build a low-cost high-throughput phenotyping research system based on Raspberry Pi computers and cameras. This automatic imaging analysis system for plant seedlings provides an efficient and economical solution for large-scale plant phenotypic … Read more
Build an air quality detector using two simple hardware devices and a few lines of code. — Stephan Tetzel Useful original links Please visit the “Original Link” at the end for clickable links, full-size original images, and related articles. Acknowledgements Translated from | https://opensource.com/article/18/3/how-measure-particulate-matter-raspberry-pi | Author | Stephan Tetzel | Translator | Hank Chow (HankChow) … Read more
For Tom Shaffner, it was a cold winter, and due to working from home with 24-hour heating, he needed to check whether the insulation of his house had improved. Tom has a cooling fan device – camera in the lower right corner An affordable solution His initial idea was to buy an infrared thermal imager, … Read more
Raspberry Pi is a popular single-board computer widely used for education, development, and prototyping. However, when using Raspberry Pi for GPIO control, many developers often face a challenge: writing, maintaining, and scheduling custom scripts. This not only increases development difficulty but can also lead to unnecessary errors. To address this issue, raspberry-pi-server was born. It … Read more