![Where do the negative and positive wires go baded on this pinout? | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers Where do the negative and positive wires go baded on this pinout? | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers](https://laserpointerforums.com/data/attachments/31/31890-806ad34eab27aa0b9bc54db41db85bbb.jpg)
Where do the negative and positive wires go baded on this pinout? | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers
![I got this diode out of a dvd rom and I would want to know to what type of laser diode this is, and whats the pinout. Thanks for all helpful answers:) : I got this diode out of a dvd rom and I would want to know to what type of laser diode this is, and whats the pinout. Thanks for all helpful answers:) :](https://preview.redd.it/69jdqwo6y5m61.jpg?width=640&crop=smart&auto=webp&s=a4ae4c36293a611c907937ee03fba440d8615d34)
I got this diode out of a dvd rom and I would want to know to what type of laser diode this is, and whats the pinout. Thanks for all helpful answers:) :
![Schematic of the NDBA116T packaged LD pin connections. The four pins... | Download Scientific Diagram Schematic of the NDBA116T packaged LD pin connections. The four pins... | Download Scientific Diagram](https://www.researchgate.net/publication/322136830/figure/fig2/AS:577076539256832@1514597176749/Schematic-of-the-NDBA116T-packaged-LD-pin-connections-The-four-pins-are-connected-to-the.png)
Schematic of the NDBA116T packaged LD pin connections. The four pins... | Download Scientific Diagram
![4 pins flat laser diode project. | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers 4 pins flat laser diode project. | Laser Pointer Forums - Discuss Laser Pointers | High Power Lasers](https://laserpointerforums.com/data/attachments/52/52289-0cbcafab317bc9995d4b8ce46c791ee4.jpg)