The self-propelled robot drummer

Author: Gareth Halfacree
Published: 24th March 2008
Comments (9) Stumble
The robot drummer is powered by four AA cells, and is capable of playing along to a user-provided rhythm.

The robot drummer is powered by four AA cells, and is capable of playing along to a user-provided rhythm.

So, you've got access to a toolkit and some electronics knowledge. Coupled with your copious spare time, you think you'd like to build a robot. But what should it do – there are so many worthy causes. It could defuse bombs, or find people trapped after earthquakes. Better yet – it could play a mean drum solo.

With nothing more than $120 worth of parts and twenty hours of free time, Fritsl of Let's Make Robots! Has built himself a bright yellow tracked drum machine. The basic idea is pretty cool – it's got the usual robot ability of wandering around its environment avoiding obstacles and not walking off cliffs, but it uses this skill to find objects that make nice noises when whacked. Predictably, once these have been located it starts whacking with its in-built drumsticks.

The robot records its efforts via built-in microphones and then starts to play a different beat whilst replaying the original ditty via an on-board speaker. Thus it's an automated self-propelled multi-track drum machine.

The tunes it creates are surprisingly detailed for such a little device, and it even has the ability to listen out for rhythmic clapping or stomping from any humans that might be in the area and match their tempo. Which, let's face it, is more than most student band drummers are capable of doing.

Has the project given you any ideas for your next build, or should the creator get out more? Share your thoughts over in the forums.
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Quote Kipman725 24th March 2008, 15:10
thats awsome
Quote DXR_13KE 24th March 2008, 16:23
it wont be long before machines play wack a human........ as our machine overlords....

edit: am i the only one picturing those squid things, from Matrix, playing the drums?
Quote Flibblebot 24th March 2008, 17:57
Quote:
Originally Posted by DXR_13KE
edit: am i the only one picturing those squid things, from Matrix, playing the drums?
erm...yes, probably.
Quote Demon Cleaner 24th March 2008, 18:14
It's not very good at finding things but hey, it drums better than I can. Very cool.
Quote iwog 24th March 2008, 18:22
Now here would be a great novelty item for some one to market.
Quote Gunsmith 24th March 2008, 18:23
brilliant :D
Quote HourBeforeDawn 24th March 2008, 20:31
okay that is awesome lol and I can see it getting annoying really quick....
Quote D B 25th March 2008, 03:30
What a Hoot! ... I love it
it made me smile watching the video
Quote CanadianViking 25th March 2008, 04:52
Wicked. That man wins.
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