JUN7

Electronic gear shifter for bicycle

To change gears on your bicycle via button would be an awesome feature, something like manumatic (triptronic) transmission in cars.

Nabil successfully hacked his bicycle and added a servo motor to rear derailleur which now allows him to shift gears via two buttons. Servo is controlled with Arduino board and two buttons that change gears are located in one of the bike handlebars.

Hack involved removing a spring from rear derailleur mechanism to make shifting easier for the small servo motor.

gear6
© nabilt

[ Source: nabilt ]


Električni mjenjač za biciklo Bookmark and Share Comments (1)

comment [1]

Idlična stvar, dalće i automatik napravit,, nek stave pic i nečim nek mjere obrtaje..
IP: 89.146.138.61


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