The file 'Dynamo Flashlight With 28BYj-48 Stepper Motor 3D Printer Model' is (stl) file type, size is 264.0KB.
I had some 28BYj-48 Stepper Motor and wanted to make a fun and useful project that may be interesting for children and adults, that is why I decided to use 3 LED's and a cheap stepper motor to create that flashlight.
There was the possibility to make it a bit smaller but I leave some space for extra components if you want to experiment with some capacitors or Brückenschaltung and so on.
I am pretty happy with the result!
Body.stl | 363.4KB | |
Cap.stl | 329.3KB | |
Lever.stl | 168.1KB | |
Spindle.stl | 146.1KB |