Re: Switch on a light box for 45 seconds
From: Alan Turner (alan_at_mrblobbybiccard.com)
Date: 02/20/05
- Next message: STOP_George: "Re: OT: reaction to Iraqi elections"
- Previous message: Andrey: "Re: 2SK408; 2SK409 FETs"
- In reply to: mcronin111_at_yahoo.com: "Switch on a light box for 45 seconds"
- Next in thread: Fred Bloggs: "Re: Switch on a light box for 45 seconds"
- Reply: Fred Bloggs: "Re: Switch on a light box for 45 seconds"
- Messages sorted by: [ date ] [ thread ]
Date: Sun, 20 Feb 2005 06:51:57 GMT
On Sat, 19 Feb 2005 16:37:22 -0800, mcronin111 wrote:
> I work at a museum and would like to hook-up a light box to some kind
> of switch that would have the box stay on for about 45 seconds and go
> off. Any ideas?
> Thanks
I'd go to a hardware store and ask for one of those timers which runs a
bathroom extractor fan for a fixed period after the light is turned off.
An off-the-shelf solution will almost certainly be cheaper than a
homebuilt one once you factor in the cost of putting it in a box,
providing a power supply for the electronics, etc.
Alan
-- Alan R. Turner | Live never to be ashamed of anything you do or say. To reply by email, remove Mr Blobby.
- Next message: STOP_George: "Re: OT: reaction to Iraqi elections"
- Previous message: Andrey: "Re: 2SK408; 2SK409 FETs"
- In reply to: mcronin111_at_yahoo.com: "Switch on a light box for 45 seconds"
- Next in thread: Fred Bloggs: "Re: Switch on a light box for 45 seconds"
- Reply: Fred Bloggs: "Re: Switch on a light box for 45 seconds"
- Messages sorted by: [ date ] [ thread ]
Relevant Pages
|