05.) Battery
PaperSynth will run fine on a 3v battery. However, if you want it to be a bit louder and a bit brighter, I reccomend 6 volts. Lucky for us, we can create our own 6v battery by stacking two 3v cells!
To keep it tidy, I like to tape them together. Cut a strip of electrical tape roughly the width of two cells stacked.
Then tape them together. Simple!
We now have a DIY 6v coin cell.
Take care to orient the battery correctly (matching the positive and negative leads).
Finally, secure the battery with a binder clip.
Our PaperSynth v2 is complete!!
