This LED project features an interactive LED display wall controlled by Arduino and assembled with a 3D printed casing. The overall project is not expensive and has strong human-computer interaction, hoping to inspire you. ▲ A complete video is available at the end Materials List Arduino Mega×1 WS2812b addressable LED strip×several Tactile switch×64 5V 10A … Read more
Advertisement The Hong Kong Polytechnic University plans to utilize some discarded electronic waste to create an educational 3D printer. Since the materials are sourced from electronic waste, the production cost can be significantly reduced. The creator named this printer “Curiosity”. Let’s take a look at how this printer is made, and you can also follow … Read more
NanoPi M2 (hereinafter referred to as M2) is a completely open-source handheld maker tool launched by the FriendlyARM team for makers, embedded enthusiasts, electronic artists, and hobbyists. Its size is only about 2/3 that of the Raspberry Pi, and it can run operating systems such as Ubuntu Core, Debian, Android 5.1, and Ubuntu Mate. Compared … Read more
Follow us, Diamond open access, no publication fee Author: Peng Shuai1,*, Xu Jiawen1, Li Dongya1, Ren Jun1, Zhang Meng1, Wang Xiaolong2,#, Liu Yu1,# *First author, #Corresponding author Affiliation: 1 Jiangnan University 2 Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Citation: Peng S, Xu J W, Li D Y, Ren J, Zhang M, Wang … Read more
“Drawing with a pencil requires drawing each line one by one until the figure is complete. However, a stamp only needs to be pressed once to produce the desired shape.” Biomanufacturing is the most effective way to sustainably obtain materials, and producing vaccines or other drugs through biomanufacturing is crucial for meeting societal treatment needs … Read more
Description: 1. This speech recognition library can recognize 11 short phrases and can change the recognized content at any time. 2. Since the library is written in pure C and has an IAR version, it should also be possible to port it to chips from other manufacturers. 3. The software includes an API manual and … Read more
MAKER: Rongzhong Li/ Translated by: Fun Endless Cats are indeed a fascinating species, their fluffy appearance and soft bodies have captured the hearts of countless cat lovers. Many people cannot keep cats due to various real-life issues, so today we bring you this 3D-printed robotic cat that can fully satisfy your desire to pet a … Read more
Due to the new rules for public account articles, which no longer sort by publication time, please remember to click the “Look” button in the lower right corner so that you can receive our article notifications on time. Also, click the “ …” in the upper right corner of the public account homepage to mark … Read more
New Intelligence Report Editor: Yuanzi 【New Intelligence Introduction】Foreign experts teach you how to make a low-cost open source ventilator by yourself. You only need to buy a mask, tube, and some necessary parts online, connect it to an Arduino development board, and you can DIY a ventilator that can save lives in critical times! Meanwhile, … Read more
Recently, I have been working on building a small CNC engraver. The mechanical structure is complete, but I have been struggling to find a good solution for the control system. The commonly used options are MACH3, GRBL, and MPCNC based on MALIN firmware. MACH3 is generally just a control board and cannot directly connect to … Read more