The Pololu 3pi gets ready for the Ditch

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I'm going along to Kids Adore Ditch next Thursday, and this 3pi robot from Pololu is going with me.

Pololu 3Pi

The 3pi comes ready-built, it's capable, and it's widely available. Its one drawback is that it's relatively expensive, and you need a programmer if you want to run anything other than the fairly limited demo program. I'll take a couple of less expensive alternatives along as well.

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