Nano Biscotte Sound Module V2 Wiring Check

[mvanwalks421]

Having watched Rob Petkau's very helpful video on how to build a basic saber with sound, and having read the owner's manual for the Nano Biscotte Sound Module V2, I sketched up a wiring guide that I believe is correct. I'm hoping to run it by some people here who may be able to spot an error I might have missed.

All yellow circles are solder points on the board.

wiring check.jpg

Parts
Nano Biscotte Sound Module V2
TrustFire Protected 3.7V 2400mAh 18650 Lithium Battery
Luxeon Rebel Star
Momentary switch
28mm speaker

[Forgetful Jedi Knight]

The diagram is good. However, I would strongly recommend that unless you are real good at soldering, you limit the connections to one wire per solder pad on the board.

[mvanwalks421]

haha yeah, thank you for verifying.

[Jay-gon Jinn]

If you really need to, you can solder one wire to the top of the pad, and another to the bottom.

[Bark]

I spliced my wires into one upstream, and then solder the one to the board. The less I have to touch the board, the better.

[mvanwalks421]

After having taken everyone's helpful advice, I made a new wiring diagram; this time, with a recharge port and rechargeable 18650 li-ion. Feedback would be greatly appreciated, as always.

wiring w: port.jpg

[Forgetful Jedi Knight]

After having taken everyone's helpful advice, I made a new wiring diagram; this time, with a recharge port and rechargeable 18650 li-ion. Feedback would be greatly appreciated, as always.

wiring w: port.jpg

That's fine. Just make sure you have the recharge port wired correctly (the diagram is in the manual).

[mvanwalks421]

That's fine. Just make sure you have the recharge port wired correctly (the diagram is in the manual).

Thank you, I neglected each individual component's wiring prongs and pads (save the board) just to simplify the diagram