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Category Archives: Robotics
Kuri Robot Notes
One of my colleagues had an interesting box, it turned out to contain a Kuri home robot from the shuttered Mayfield Robotics company. This post is a collection point for my notes on playing with it. I thought it might … Continue reading
Posted in Projects, Robotics
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Three-Robot Formation Localization
Visualizations of three-robot formation localizing using only range-only and range-bearing. I have recorded screencasts from Autodesk Fusion 360’s sketch view to help visualize the limits of the constraints. In the videos, the Hexagon represents a robot fixed at the origin … Continue reading
Posted in CAD, Projects, Robotics
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Manual Exposure Control of OpenCV Video
My experiments robot localization have been frustrated by blurry images. Blurry images have been making estimating the position of Aruco tag boards difficult with OpenCV. In my case, the camera is mounted to a moving robot that is photographing tags … Continue reading
Raspberry Pi Cheatsheet
Follows is a list of tips for Raspberry Pi setup and use. Direct Ethernet Connect Setup * Turn on my Mac’s Internet Sharing for the Thunderbolt Ethernet adapter. The self-assigned IP on Thunderbolt Ethernet is fine. Use arp -n -i … Continue reading
IR Serial Communication with Pololu Zumo
Inter-robot communication may facilitate interesting cooperative behaviors. The Pololu Zumo robot platform has no inter-robot communication facility as-designed. I am interested in repurposing the IR proximity sensors and the IR illuminators to receive and send serial data. The following are … Continue reading
Posted in Robotics, Uncategorized
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Three-Dimensional Aruco Boards
I am using Aruco tags to locate mobile robots relative to one another. I have mounted tags on the robots using cubes so that at least one tag will be visible from every side of the robot. In the picture … Continue reading
Posted in MOBOT, Programming, Robotics, Toys, Uncategorized
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