Category Archives: xbee

What Is It, R2? Have Something To Share?

Sometimes great projects keep evolving. [Bithead942] built himself an R2-D2 to accompany him when he goes a-trooping — but something didn’t feel quite right. Turns out, R2 was missing its signature beeping banter, so he made it more contextually responsive by implementing a few voice commands.

[Bithead942]’s main costume is that of an X-Wing pilot, and the replica helmet works perfectly; it already has a fake microphone — easily replaced with a working model — and the perfect niche to stash the electronics in the ‘mohawk.’

Even though the helmet has the perfect hiding spot for a circuit, space is …read more

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Posted in adafruit, audio fx, Command, EasyVR Shield, Fio V3, Microcontrollers, R2-D2, r2d2, recognition, robots hacks, star wars, voice, wearable hacks, xbee | Leave a comment

TI 99/4A Weather Station

If you still have a drawer full of slap bracelets from the 1990s because, you know, they might come back, then you’ll appreciate [Vorticon’s] latest project. Sure, we see lots of weather stations, but this one is controlled by a TI 99/4A computer. This home computer from the 1980s was actually ahead of its time with a 16-bit processor.

The sensors use Xbee modules and an Arduino Uno. Of course, the Uno has more power than the TI computer, but that’s not really the point, right? He’s made a series of videos detailing the construction (you can see the first …read more

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Posted in classic hacks, retrocomputing, TI-99/4A, tms9900, weather station, wireless hacks, xbee | Leave a comment