Video Previously, I made a dual-axis servo gimbal with two servos, which can be adjusted remotely via a mobile phone. Now, I am adding two more functions to create a remote watering system. The voice synthesis chip allows it to speak. By sending text on a webpage, the voice synthesis chip receives the text and … Read more
In the dazzling galaxy of electronic creativity and automation control, Arduino is undoubtedly the brightest morning star, leading countless enthusiasts on a wonderful journey of exploring intelligent control. Today, we will focus on a crucial “behind-the-scenes hero” in the Arduino ecosystem – the Stepper library. It may not often be in the spotlight, but like … Read more
Limited Time Download: Follow us on “Microcontroller”, reply “tutorial” to get the microcontroller e-book, reply “simulation“ to get Proteus simulation materials. Continuously updated… The Kossel is a very cost-effective 3D printer initiated by the international 3D printing community Reprap. It features fast speed, quiet operation, a three-arm parallel structure, strong expandability, and low cost… (omitting … Read more
Optimization Design of Mold Cooling Channels with Lattice Structures Chuzhong, Zhao Caoxi, Kang Hui, Ni Zihan, Li Zhitong, Zhang Jicong (School of Mechanical Engineering, Shanghai University of Applied Technology, Shanghai 201418） First Author: Chuzhong (1967—)， Male， Associate Professor， Engaged in mold CAD/CAM research， [email protected] Corresponding Author: Zhao Caoxi (1999—)， Male, Master’s Student, Engaged in industrial … Read more
Have you heard of “head transplant surgery”? I saw this news a while ago, but when I searched online, the world’s first head transplant surgery was actually performed back in 2016… Modern medicine always gives us the illusion – Afraid of the pain of injections? Doctors can use needle-free injectors to give you shots; Need … Read more
If you don’t want to miss my updates, remember to check the public account in the top right corner and set it as a star, take down the star and give it to me. Today, I will share an interesting open-source Arduino/ESP32 + 3D printing project, which uses a gyroscope sensor and an accelerometer to … Read more
MAKER: Shebin Jose Jacob, Nekhil / Translated by: Fun Endless Introduction Emo is a personal companion robot that embodies style and innovation. Its creation is made possible by the latest Raspberry Pi 4 technology and advanced design. It is not just a robot; it is a living presence. Unlike other robots, it possesses a unique … Read more
In the view of 3D Science Valley, detection in traditional manufacturing mainly serves quality inspection, whereas in the additive manufacturing sector, detection is actually core to the process. This is not only due to the value of detection but also the value of big data. This plays a crucial role in product quality management (from … Read more
This four-legged spider robot uses a Raspberry Pi as its “brain,” with its body and limbs made from 3D printing. No custom circuit boards are required, making it easy for beginners to assemble. Moreover, the tutorial includes a nearly one-hour assembly video, which is a great hands-on project for those interested in Raspberry Pi and … Read more
MAKER:Johan Link／Translated by: Qu Wujin Everyone might still remember last year’s project “OpenEyeTap: Open Source AR Smart Glasses Based on Raspberry Pi”, which is also based on Raspberry Pi, 3D printing, and camera modules. The following introduction is about a similar function, but with a significantly lower DIY threshold – a soulful creation version. This … Read more