Recent content by Shpaget

Thanks for your reply. There is an IR system controlling road vehicles in close proximity to the location of lasers. I wouldn't like the lasers to cause interference or completely overpower the control signals if there is some scattering or reflection. The system works on 900 nm, so I suppose I...

Hi guys, Sorry to do this this way and have my first post bother you with my problems, but I figured you'd know the stuff. I'm looking for a cheapish (< $20), low power (< 5mW) red (or any other colour, really, as long as I can find a receiving phototransistor that is sensitive to that...