The Guess the Gizmo thread

[ultimatebob]

It looks like a piece of a morse code transmitter.

 

[IronWing]

Grocery store scanner

 

[Number1]

A relay?

 

[SKORPI0]

locking mechanism for electronic door?

 

[Rubycon]

Some manner of laser?

You're the closest. It's the optical coupler output on a DPSS (diode pumped solid state) laser. Final output is 532 nm (green).

 

[Rubycon]

Ok this one should be easy as pie!

 

[dighn]

vacuum tube tester?

 

[IronWing]

Ok this one should be easy as pie!

It's the new iPad 3 - Tactile.

 

[Rubycon]

vacuum tube tester?

Correct.

I like calling them valves. :wub: