Build a PiKon
The PiKon is an open hardware project. Free build instructions and STL files are avaliable HERE.
The PiKon build uses a 113mm telescope mirror, 125 mm diameter ventilation tube and some nuts, bolts and 3d printer parts. You can find your own additional hardware, or you can by parts HERE.
UPDATE: We’ve also had lots of questions about how to align the mirror, so here’s an update: Aligning the Mirror
Alternatively you can download from the following sites:
Make:Live have made a 30+ minute video about the PiKon build: HERE
What’s in the kits?
PiKon 