A mono amp
We start off by stitching the conductive thread in a spiral coil shape.
Sewing the speaker using conductive thread and thread.
The finished speaker:
This speaker won’t be powerfull since I did not sew the circles close enough, so I started sewing a new one.
I stitched this speaker on a tote bag.
Now I want to use copper tape to make a speaker:
the speaker circuit:
100 ohm resistor
A tip 120 transistor
Making Mono amp:
I followed Liza stark’s tutorial and made my own mono amplifier.