Monday, 18 November 2013

Raspberry Pi and Arduino: Running both 5v and 3.3v devices on I2C

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Problem Statement: UM10204: I2C-bus specification and user manual Rev5 Arduino UNO is the most prolific version of Arduino board, and ...
Thursday, 14 November 2013

Out with the Serial, In with I2C - Multimaster - that is...

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So I've whined a bit here about some of my hurdles communicating between the Raspberry Pi and the Arduino's, as well as managing cri...
Tuesday, 12 November 2013

The 3 'R's' - Rethinking my Requirements for a Rover....

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This blog entry is just me thinking out loud.. sort of...  I've got a fair amount of sensory data coming into the rover.  It has thre...
Sunday, 10 November 2013

The case for lurking on LMR before starting on a large (ish?) robotics venture...

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Ok... so let me start with...  I've been humbled by the sheer simplicity with which some of these bots on LMR (Lets Make Robots)  are...
Tuesday, 5 November 2013

A picture says a thousand words:

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But in this case, it's saying... "Learn some wire management skills!"
Thursday, 10 October 2013

Major Caveat - I am no programmer!

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So let's just get that over with.   I am well aware that I couldn't program my way out of a wet paper bag, however that is one of ...
Wednesday, 9 October 2013

My trials and tribulations in making an autonomous rover.

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This being my first post, and being well into this project... let's skip the formalities and simply describe what I'm attempting t...