I have created a 16' rail for taking long time lapse with the goPro camera moving between shots via an arduino and a small stepper. Where I want to use this, there is no options for external power. ...
I have a GoPro Hero 3 Silver edition. Was wondering if anyone has any ideas on how to take a continuous timelapse for extended period of time (more than 4 hours) since the battery seems to deplete ...