Recently, the Russian military discovered Raspberry Pi microcomputers (also known as credit card-sized computers) from the wreckage of Ukrainian drones.The Raspberry Pi was developed under the leadership of Eben Upton from the University of Cambridge in the UK, and is produced by the registered “Raspberry Pi Foundation” in the UK. The Raspberry Pi credit card … Read more
01Software Download Official Website Arduino Official Website:https://www.arduino.cc/en/software/ Mixly Official Website: http://mixio.org/explore/softwareNote: If you cannot download, please reply with “Microcontroller or Maxly” in the background or comment section to obtain the software.02IDE Interface Introduction Verify:Verify:Code compilation ensures the program is correct; Upload:Upload to the Arduino board; Select Board & Port:Select Board & Port:The detected Arduino boards … Read more
Original Linkhttps://doi.org/10.1016/j.foodres.2025.116501AbstractThe rapid identification of coffee varieties and origins is crucial for ensuring quality control and authenticity in the coffee industry. This study explores the use of an affordable multichannel spectral sensor AS7265X (410 – 940 nm), combined with machine learning techniques, to achieve rapid, non-destructive, and accurate classification of coffee varieties and origins. Spectral … Read more
A few years ago, people were still discussing whether AI would replace designers. It now seems that AI will indeed take over some repetitive, low-creative design tasks, but it will also bring unprecedented new opportunities. What we need to do is not just draw better than others, but think further, act faster, and reach wider … Read more
In this article, we will implement first-person view FPV video remote control functionality based on the ESP32-CAM vision module, achieving true visualization and remote control of everything. The method implemented in this article is to enable the web service function of the ESP32, using a webpage to achieve remote control. The advantage of this approach … Read more
Artificial intelligence has fundamentally transformed various fields from software development to content creation. However, faced with a plethora of AI tools on the market, developers often find themselves in a dilemma: either pay for a subscription to commercial platforms or waste time on inefficient tools. In fact, the open-source community has long nurtured a batch … Read more
In this article, we will implement the functionality of pushing video streams from the ESP32-CAM to a server, which will then forward the video stream. This is a preparation for future applications such as 5G network video remote-controlled cars, video surveillance, and live streaming. To facilitate learning for beginners, this article highlights the main functionalities … Read more
Hello everyone, today I bring you a question from the reasoning module regarding analogies. This not only tests our breadth of knowledge but also our ability to summarize and inductively reason. Let’s practice together: QuestionUncleNephew∶Relationship∶Blood Relation A. Galaxy∶Star∶Universe B. Aunt∶Sister-in-law∶Family C. Classroom∶Knowledge∶Textbook D. Depression∶Disease∶Psychology Answer#01 [Answer] D [Analysis] This question belongs to the category of … Read more
Have you ever wondered how micro-robots smaller than a coin can move as flexibly as Transformers? The answer lies in their “heart”—the actuator. Recently, Professor Zhang Yihui’s research group from Tsinghua University’s School of Aerospace Engineering and the National Key Laboratory of Flexible Electronics Technology has developed the world’s smallest and lightest micro wireless amphibious … Read more
——School of Information Science and Technology, Southwest Jiaotong University Student Party Branch and Qin’an No. 5 Middle School Jointly Build a Maker Club with Significant Achievements Party Building Leads to Collective Strength Scientific Innovation Empowers Development Under the guidance of the national strategy of “Revitalizing the Country through Science and Education” and the rural revitalization … Read more