TURBIDITY SENSOR BOM

Hi! i need to know which components you are using in your turbidity sensor.
I see that the link to the schematic is broken.
Could you provide me which diode and transistor are you using here?
Thanks a lot!
Regards!
I see that the link to the schematic is broken.
Could you provide me which diode and transistor are you using here?
Thanks a lot!
Regards!