Laser exposer
Aus LaborWiki
| Laser exposer Release status: Stable [box doku] | |
|---|---|
| Description | Scanning laser exposer that exposes pcbs for etching |
| Author(s) | Tixiv |
| Last Version | V1.0 () |
| Platform | AVR (ATmega32/ATmega8) |
| Download | Software: SVN browse |
„Stable“ befindet sich nicht in der Liste (experimental, beta, stable, obsolete, unknown) zulässiger Werte für das Attribut „Pr status“.
Hardware
Materials
I made the haware mainly from stuff I had laying around (for the Germans: Edelschrott) but also from some stuff I had to buy specially for this project.
- flatbed scanner (for the base and vertical transport)
- polygon mirror and laser assembly from Kyocera F1200 printer (not the FS1200, the F1200 is a very old modell. It belonged to my father in the 90's).
- 1W 450nm blue Laser diode from ebay (40 Bucks) to replaye the infrared one in the printer's assembly.
- laser housing and glas lens from ebay (15 Bucks)
- Thermal paste to mount the laser diode
- Alluminium block to mount and cool the laser housing
- Powersupply from old external Harddisk 12V/2A
- Materials and Parts to make the two microcontroller PCBs (20 Bucks, some junked Parts reused)
- Wood to make the Case