Mini Bat Detector Case

Haynes Bat Detector Kit - The portable case!
==============

The Haynes Bat Detector Kit is a re-design of the Franzis Kit that removes the need to do any soldering, and includes more components on the circuit board, rather than needing them wiring up.

I've based my case on this version of the kit.

It's MUCH smaller, pocket sized in fact, and replaces the speaker with a headphone socket. (The impedance should be ok for two in-ear headphones)

It needs a tiny bit of soldering to connect the speaker plug to the headphone socket.
What you have to do with this is cut the speaker cable by the speaker end, and then strip a few mm away from the black cable, and 5 to 7mm from the red cable end.

If you DO NOT want to shop up your speaker cable, the wire and little socket (just the one) you need are "Mini micro JST 2.0 PH 2-Pin connector plug with wires"... search on google for them!

Then solder the black wire to the long middle plug electrode, and the red wire needs to span BO