This bicycle dynamo torch is an IKEA hack. Due to restrictions from a school assignment, we replaced the Ljusa generator with a DC motor.
https://youtu.be/pfp7fnCYbqk
https://youtu.be/UXYxXMpWPtA
1x IKEA LJUSA
1x DC Motor
1x 28x3 mm rubber O-ring
1m insulated cable.
This dynamo is made as a project at the course Mechatronics Engineering Design at Technical University of Denmark in the spring of 2015.
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