Search Results for "ring"

Dummy-Robot is an open source robotics project by Peng Zhihui that showcases the design and implementation of a compact robotic arm . The repository contains full hardware design files, firmware, control software, and 3D models. It includes components such as a gripper, LED light ring PCB, wireless spatial positioning controller, and a portable case. The project demonstrates advanced engineering with stepper motor drivers, custom controllers, and debugging tools. While the original version is CNC-machined, a simplified 3D-printable "youth edition" is planned to lower costs. This project serves as both an educational resource and a demonstration of innovative DIY robotics.

...A chording keyboard or Chorded keyboard is an input device where characters can be typed by pressing multiple keys at the same time. A popular design is the 7-key chorder, where one key is used for each of the index finger, middle finger, ring finger and pinky, and 3 keys for the thumb. This can be used with either the left or right hand (or a chorder can be used for each hand, effectively doubling the typing speed). SpiffChorder hardware is based on Atmel AVR ATmega168, using Objective Development's V-USB (a software-only implementation of a low-speed USB device).

sugo-nxt is software written in the NXC/NBC programming language for the Lego Mindstorms NXT brick. It stays in the ring and pushes toward an opponent. For sumo lego details see http://SuGO.GEARSinc.org

The project aims to provide the basic functions and algorithms needed for computations in polynomial rings over the ring of integers, including polynomial arithmetic and D-Groebner Bases. It might evolve in some kind of computer algebra system