Sugandi, BudiParmadean, Roy2023-01-092023-01-092017-02-24https://repository.polibatam.ac.id/xmlui/handle/123456789/1055To reduce the number of accidents on the highway by forgetfulness turn off light sein, then a useful tool to turn off lights automatically turn signal is created, taken from a study conducted a survey using light sein is switched on and when to turn off the light sein. When light sein switch off a lot of bikers forget to turn off light sein and result in a vehicle accident that could have been a fatal. This automatic turn signal lights using the limit-switch as a cut-off sensors to turn off lights and add a buzzer that is used as a marker light sein dead and takes the rider more comfortable in riding a motorcycle.idTeknik ElektroElektronikaEngineering and Allied OperationsPhotography, Computer Art, Cinematography, VideographyThesis