FormLabs form1 and form1 plus aftermarket replacement laser board with Lasorb ESD protection.

You can use any UV laser with or without a Photodiode sensors from 100mW to 180mW. Board size, 10 MM wide X 24 MM long, this board is designed to fit inside most DIY laser pointer housings and lens kits

Red and black connection for the laser Blue and yellow for the Photodiode sensors if your selected laser that has it, Although the formlabs form1 and form1 plus does not need the Photodiode sensors to work, however if you do select a laser that has it, you will need to add an appropriate diode to D1 in reference to the lasers datasheet.

NOTES: can also be using as an EDS laser protection board for another laser current driver, Simply connect this board between the driver and laser using the red and black connection and the laser to LD and Com connection.