18:23
Building circuits the hard way. An introduction to freeform electronics
14:39
The BEAM Photopopper, a robot with only two brain cells
12:25
The adopted BEAM robot, Herbie
03:51
How to turn a servo into a gear motor
14:34
What is a BEAM robot? lets build one
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About
Interesting low-tech systems, electronic and otherwise
My other, bikes, channel @elliotandal
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