Updated Minisumo/Linefollower code

We're back from the Open Source Hardware Summit and the Maker Faire! Did lots; learned lots; got lots of touristy things done too. One of the main highlights was meeting and listening to talks by three of the principle members of the Arduino team.  They took pity on English-speakers, and named the new revision the […]

PJRC Teensy USB Board, Version 3.2 $24.75 The Teensy USB Development Board is a complete USB-based microcontoller development system. Bracket Pair for Sharp Distance Sensors - Parallel $4.20 Bracket Pair for Sharp GP2Y0A02, GP2Y0A21, and GP2Y0A41 Distance Sensors - Parallel Bracket Pair for Sharp Distance Sensors - Multi-option $4.85 Bracket Pair for Sharp GP2Y0A02, GP2Y0A21, […]

I wasn't very interested when the new Hakko FX-888 soldering iron showed up, but as I opened it and explored more, I got to thinking "Dang - this is a nice iron...". It's small, heavy, made-o'-metal, and of Hakko quality. And it's better than the old 936 it replaces, in practically every regard. And it […]

Alrighty, the week has already slid by and it's time for another update. We have one new product to show off - Practical Arduino by Jonathan Oxer and Hugh Blemings. It contains 13 projects packed into 16 chapters/420+ pages, covering a wide array of an Arduino's potential. It's a pretty comprehensive read. Perhaps the biggest […]