OpenExposer is a low cost and easy to use/build laser exposing unit suitable for many different applications.

Possible use cases:

• stereolithography printer
• uv pcb exposer
• laser harp
• show laser

Main features:

• unit for multiple laser exposing processes
• Arduino compatible
• low cost (standard laser printer) parts
• case parts lasercut or 3d printable
• up to 2 stepper motors can be connected
• additional I/O ports for custom extensions
• simple protocol
• extendable host software