Hexapod on a Budget – Part 3: Movement Algorithm Prototyping with Pololu Maestro Control Center


Introduction

In part 2, I talked about the electronics layout for the hexapod. Now it’s time to make it move.

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Hexapod on a Budget – Part 1: The Chassis


Introduction

Back in January, I wanted to kick off a new robotics project, and began looking at multipedal robot kits. I’ve found walking robots fascinating for a while now, and have been closely following the work of companies like Boston Dynamics in their search to mimic natural movement through machines. Continue reading

Cloud Robotics Hackathon 2013: Done!


So today is the day of the deadline and everything has actually come together quite nicely.

@tobypinder and I have been working on this separately since friday, using only the Internet to communicate (in the spirit of the Hackathon and all that). He did a great job with the web front end allowing us to carry out a test run with the robot transmitting live data this afternoon. There were a few hiccups with turn angles and things, but once they were ironed out, the results relatively good! Continue reading

Cloud Robotics Hackathon: Day 2


Today, in short, I made the robot work as a roamer. I’ve been chasing bugs all day, but finally got it working (almost) exactly how I want it. The video below shows how it was this afternoon, I’ve since tweaked some parameters and ironed out some bugs in the CAN transmission side of things so it now doesn’t get confused when it enters a wide open space with all the sensors reading maximum range. Continue reading

Cloud Robotics Hackathon: Day 1


SO this year it seemed fate wouldn’t allow me to get my usual annual robotics fix through Eurobot; I’m at uni the week of the UK competition studying for my masters.

Instead, myself and a couple of colleagues have decided to put a few days work into the Cloud Robotics Hackathon. The theme this year surrounds remote robot monitoring, which, given our involvement in a telematics project at work, suits us down to the ground.

Team: Telemetrons

Project: Remote Simultaneous Localis(z)ation and Mapping (SLAM) using cloud services

The plan is to convert the robot we entered into Eurobot last year to transmit data to the ‘cloud’ web service, myrobots.com. It will roam around a room, scanning its path with infrared sensors, and transmit these readings along with encoder readings. This information will then be used to construct a map of the robot’s environment. Myrobots will be used to display robot status information, and alerts about changes in the environment. Continue reading

Eurobot 2012 Progress


So, a very scary 19 days to go until the competition, and things are starting to get very busy with the project. I don’t want to give too much away on here in terms of tactics and full hardware specs (for obvious reasons) but there are some things that I can report on. Continue reading