PDA

View Full Version here: : What is it?


Jackson42South
11-01-2008, 03:35 PM
Hi all,

This box came with a secondhand scope that I purchased some years back, but it did not belong to the scope, and I have no idea what it was used for.
Takes 2 x 1.5volt AA batteries.
Has a 25 ohm variable resistor pot. a toggle switch and a 2.5mm jack socket.

Any ideas?:shrug:

rmcpb
11-01-2008, 03:38 PM
Is it a crude method of dimming lights by reducing the current flow?