This light can be used as a warning-security light on bicycles and it generates its own electricity and has no batteries inside. Build, install and forget.
Outdoor
Wind turbines for vehicles.
We used to put small propellers on the handlebars of our bicycles when we were kids. Now we got older but we can still do the same thing to our cars or motorbikes. I’ve been designing some toys for big boyz recently.
There are several versions, all stl files are included in the following pages.
two turbines with generatos and leds 
single turbine 
two turbines mini 
four turbines mini 
single turbine mini 
four turbines mini 
Citroen 1CV inspired tot rod car body
Can be made from sheet material cut to specs with a laser cutter, water jet or similar other methods. Designed for 12mm thick plywood. Requiress one and half standart 1220x2440mm plywood sheet.
Mini mp3 player holder for bikes.
This is a new mounting accesory for mini cube mp3 players which are abundant on the market. These nice and very cheap mp3 players can be fixed on any bike handle or 1in dia pipe with this design. Tested and approved, works quite good. A little piece of rubber, tire patch or silicone glue placed and dried before assembly will make the device hold its groud firmly while supporting your mp3 player.
Continue reading to download the STL file for 3d printing this accesory.
Dot Matrix Hand/Bike Torch.
My recent project is a first in the world. As far as i’ve searched, I didnt be able to find a similar product. See the video for its operation details.
STL files for the body and bike handlebar mount kit is included in the article.
