Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Game: Guess the mystery object !

Joined
Apr 5, 2011
Messages
1,161
Points
0
(Out of the game, can someone tell me, into what this can be transformed?)


thhn.jpg
 





HIMNL9

0
Joined
May 26, 2009
Messages
5,318
Points
0
^ "pocket-size" flamethrower, or kip:eek:kay style laser cigarette lighters, is this that you mean ? :p :D

Well, ped seem posting nothing, so i have another easy one:

dxe2j4.jpg


Please don't play Captain Obvious saying "it's a lamp" :)p :D) ..... i want to see if you can guess what it do, and how it do that :eg:


EDIT: that title is wrong, it must be "how to turn TWO lighters in a mini motorcycle" ..... :p :D
 
Last edited:

ped

0
Joined
Nov 25, 2008
Messages
4,889
Points
113
Sorry guys I forgot all about it!

^^ is that "lamp" a hat stretcher?
 

HIMNL9

0
Joined
May 26, 2009
Messages
5,318
Points
0
No, not a hat stretcher, sorry.

Hint: actuators (NOT in the sense that it use actuators :eg:)
 

anselm

0
Joined
Nov 22, 2010
Messages
2,448
Points
0
So the lampshade is like a flower, you turn on the lamp, the bimetal strips warm up
and bend outwards to open the lampshade.
Turn it off and the strips cool down, contract and close around the bulb.

Am I right?
 

HIMNL9

0
Joined
May 26, 2009
Messages
5,318
Points
0
Basically yes, also if they are not bimetal, so i will give you this as win :beer:

The "petals" are made with SMA (shape memory alloy), and moves in accord with the more or less luminosity (and heat) that you set, and also for the air currents around the lamp.

Your turn ;)
 

HIMNL9

0
Joined
May 26, 2009
Messages
5,318
Points
0
Uhm ..... it looks as a high power led that incorporate its own driver and regulator ..... but i suppose it can't be so easy, right ? :p
 
Joined
Apr 5, 2011
Messages
1,161
Points
0
looks, humm :thinking: maybe a digital pressure sensor, or something similar?
 




Top