Search found 2 matches
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable- Sun Jul 31, 2016 11:42 am
- Forum: Display Devices
- Topic: Lifetime of a projector's bulb and a smart glass?
- Replies: 1
- Views: 8214
Re: Lifetime of a projector's bulb and a smart glass?
ok, it occurs that I misunderstood this part of printing process. Thank you for your reply and explanation.
- Sun Jul 03, 2016 5:53 pm
- Forum: Display Devices
- Topic: Lifetime of a projector's bulb and a smart glass?
- Replies: 1
- Views: 8214
Lifetime of a projector's bulb and a smart glass?
Hello everyone, I wonder what's the lifetime of a projector's bulb, when the projector is used in 3d printer- does the lifetime get shortened due to frequent turning on and off? If so, maybe it would be possible to eliminate turning off the bulb and use some material which can change its "trans...
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