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Femto Sumo
Category:
Rolling
Cost: $20
Tinyest fighter robot around. using my custom cygnal 8051 10mm PCB with h-bridge drivers and the worlds smallest available pager motors attached to a custom Casey Holmes style gearbox more info to follow when they make a small enough battery to meet my demands!!! as for now, the robot plays on a teather power cord. fully functioning IR and single line sensor included. even coated the gear wheels in urathane
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Recent comments
- My MacBook is currently out
2 days 1 hour ago - cool project! Have you made
2 days 2 hours ago - HI!
2 days 2 hours ago - HI!
2 days 2 hours ago - HI
2 days 2 hours ago - HI!
2 days 2 hours ago - For the final object to look
1 week 1 day ago - Thanks for info. Looking
4 weeks 5 days ago - Looks great! What software
5 weeks 8 hours ago - Hi wak,
It's nice to know
5 weeks 4 days ago
Comments
Can you divulge your source
Can you divulge your source for pager motors? The smallest ones I've been able to find are 16mm long.
Oops! I thought you said
Oops! I thought you said 19 mm. Yeah, I haven't found anything under 16 mm either.
Anton, not sure if this
Anton, not sure if this helps, but it looks like this paper motor from Solarbotics is 16 mm long - Tiny Pager Motor. I can't tell if that's including the shaft length or not.
And speaking of really small motors, this tiny gear motor (21 mm long!) from Solarbotics is absolutely amazing.
I've got a couple of the gear
I've got a couple of the gear motors and plan to use them in my 1" bot, but would like to find something closer to 12mm total length so I can put the motors back to back in the cube and save room for sensors.