Qualcomm has quietly rewritten the service terms of Arduino, the programmable microcontroller and single-board computer manufacturer it recently acquired, provoking strong criticism from the maker community for gaining additional rights over user-generated content on its platform and prohibiting reverse engineering of what was once very open software.The amateur electronics supplier Adafruit issued a scathing critique … Read more
Click the blue text to follow us Beijing Education Informatization Industry Alliance Frontier FiguresDeep Sharing Article Authors: Capital Normal University Gao Jiaxuan, Master’s student. Li Zeyu, Master’s student. Lu Kanghan, Master’s student. Fang Haiguang, PhD, Professor. Source: “China Modern Education Equipment” Table of Contents Abstract Elementary AI education is rapidly developing, and the advancement of … Read more
Today, a friend in the group felt that the development of RISC-V is slow? This person probably doesn’t understand the history, so let’s first talk about the concept of RISC, which has actually been proposed a long time ago. Back then, Patterson and his team at Berkeley introduced the RISC concept, which essentially aims to … Read more
2025/09/17 Wednesday, Lunar Calendar July 26 Second Edition Have You Mastered IoT Terminals? IOT Hello everyone! Before we officially start today’s course on “IoT Terminal Devices”, let’s take a few minutes to review the basic knowledge of IoT that we have learned before and see how well everyone has grasped it. First question, can anyone … Read more
Comparative Analysis of Open Source Hardware for Elementary AI Education Based on DeepSeek Gao Jiaxuan Li Zeyu Lu Kanghan Fang Haiguang Capital Normal University, Beijing 100048 Author Introduction Gao Jiaxuan, Master’s student. Li Zeyu, Master’s student. Lu Kanghan, Master’s student. Fang Haiguang, PhD, Professor. Table of Contents Abstract Elementary AI education is rapidly developing, and … Read more
Click on the above “Mushroom Cloud Creation” to follow us! Dialogue with Curriculum Developers: How New Technologies Truly Enter Classrooms 2.0 Dialogue Guests: Xie Zuoru, Teacher at Wenzhou Middle School, Zhejiang Province, Co-founder of the “Virtual Valley Project”; Liu Zhengyun, Teacher at Nantong University Affiliated Middle School, Jiangsu Province, Core Member of the “Virtual Valley … Read more
Background In the field of embedded systems, Raspberry Pi and Arduino Uno are two popular open-source hardware platforms. They each have their own advantages and applicable scenarios, so when choosing the right platform, some factors need to be considered. Raspberry Pi The Raspberry Pi is a single-board computer based on ARM architecture, equipped with components … Read more
Recently discovered an interesting development board that is based on RISC-V and FPGA. This form is my first encounter. It is the BeagleV®-Fire BeagleV®-Fire adopts Microchip’s PolarFire® FCVG484E 5-core RISC-V system-on-chip and FPGA architecture. It has 4 64-bit RV64GC application cores and 1 64-bit RV64IMAC monitor/boot core, with a performance of 3.125 CoreMarks/MHz and 1.714 … Read more