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MCM Electronics Daily Deal and Bulk Bargain

Raspberrypotter

Posted May 6, 2017 by Chris

"Raspberry Potter is an open source project that lets you control things around your room or your house with a magic wand. Imagine if you had a magic wand to control everyday things. Once you make a Raspberry Potter, you’ll be able to do just that – by drawing simple gestures in the air."

Microwave Beacon Finder

Posted November 10, 2013 by Chris

"As a beacon, unmodulated white light sucks….So, what to do? After rejecting a few stupid ideas I finally got interested in using X-Band microwave signals as a beacon. Oh my. Sounds pretty intimidating huh. 10,000 mHz radio is black magic. Or is it?"

Robot Arm (that plays tic-tac-toe)

Posted August 17, 2013 by Chris

“In our project we made the arm the second player in the classic game of Tic-Tac-Toe to demonstrate its programmable repeatable motion. The arm consists of five servo motors, four to control the motion and one to control the end effecter (gripper). The arm moves tic-tac-toe pieces onto a board for its opponent and itself to give the user interactive control over the arm.”

System: Holodeck

Posted October 2, 2012 by Chris

“Project Holodeck is a virtual reality platform built with consumer facing technology, DIY off-the-shelf components, cutting-edge custom software, and creatively integrated peripherals. The goal of Project Holodeck is to bring 360-degree 6-DOF full-body virtual reality out of the research lab and into a fun, accessible consumer gaming platform.”

Magnetic Lego Whiteboard Eraser Robot

Posted September 11, 2012 by Chris

“Despite the fact that it is a really simple and cheap design, I really love this creation of a magnetic whiteboard eraser bot that’s built with Lego parts and a simple Atmel microcontroller, which acts as brain controller. Le Zhang and Michael Lathrop, both senior students at Cornell had this nice idea how to efficiently clean your professor’s whiteboard.”

Sensor Driven Self-Guided RC Car

Posted February 24, 2012 by Chris

“Several years ago when I had the nerve to blow money on such things, I attempted to build a ’68 Volkswagen Beetle for The DARPA Grand Challenge. During that time I thought it would be fun to convert an RC car for self-guided operation. I bought the car from RadioShack for maybe $30, tore it apart, and promptly forgot about it completely.”

Rat Pups And Robots At UC Davis

Posted January 25, 2012 by Chris

“Design and development of robotic rat pups has been an iterative process and is always continuing. The first two generations of robopups we designed and implemented are shown in Figs. 4 and 5. The mechanical design of our robots is motivated by the aim to emulate some of the relevant physical characteristics of rat pups. Characteristics we view as important include scaled rat shape, rat size, rat sensor locations, and rat paws for locomotion.”

Light Reading: Build A Kilobot Swarm

Posted December 18, 2011 by Chris

“The robot design allows a single user to easily oversee the operation of a large Kilobot collective, such as programming, powering on, and charging all robots, which would be difficult or impossible to do with many existing robotic systems. The researchers demonstrate the capabilities of the Kilobot as a collective robot, using a 29 robot test collective to implement some popular swarm behaviors.”

Open Automation Project

Posted December 13, 2011 by Chris

“The purpose of this project is to engineer modular software and electronic components, from which it is possible to assemble an intelligent mobile robot suitable for home/office environments. This project aims to fill the gap between the powerful mobile robot platforms typically used by researchers, and the small rug-roving robots with limited processing power that are popular with hobbyists.”

Computer Controlled – Chess Playing Robot

Posted September 7, 2011 by Chris

A Chess Playing Robot? Hell yeah! In a great display of what one engineer can do with some spare time, here is an automated system that will play chess against you and probably even beat you. This type of robot bridges the gap between playing against a computer on your monitor and actually moving chess piece on a board in real life. See the website for documentation and source code.