Avisos
Vaciar todo

Why not  

  RSS
Henry Casson
(@henry-casson)
Trusted Member
Why not

Speaking from a level of extremely little expertise, it seems to me that the new filament sensor is over engineered. Could not movement be detected by a Hall effect sensor, which could be cheaper.

Retired doc, should have been an engineer.

Respondido : 18/03/2019 12:29 am
vintagepc
(@vintagepc)
Miembro
Re: Why not

Ermm.. it's hard to get much cheaper/simpler than a photodiode and IR LED... (which is all an optoswitch really is). A hall sensor would be a heck of a lot more finicky to operate and get readings from.

Respondido : 18/03/2019 1:25 am
Henry Casson
(@henry-casson)
Trusted Member
Topic starter answered:
Re: Why not

Ok, you know more than me on the subject.

Retired doc, should have been an engineer.

Respondido : 18/03/2019 1:55 am
Compartir: