loreadarkshade
Well-known member
- Joined
- Dec 14, 2020
- Messages
- 422
- Points
- 63
Been working hard at a simple laser power meter design.
I had to design five or so PCBs before I was truly happy with the final result.
Price might go down when I get better hang of cheaper parts and suppliers.
Uses a simple op amp circuit similar to MarioMaster's diy LPM, with my own twist.
The circuit does include a negative zero adjust.
All units will come pre-calibrated against Coherent and Ophir laser power meter heads.
I had to design five or so PCBs before I was truly happy with the final result.
Price might go down when I get better hang of cheaper parts and suppliers.
Uses a simple op amp circuit similar to MarioMaster's diy LPM, with my own twist.
The circuit does include a negative zero adjust.
All units will come pre-calibrated against Coherent and Ophir laser power meter heads.