- circuit diagram
- cassette player $20
- second cassette player for when I break the first? $20
- 7 5k pots $7.14 from digikey
- cute knobs for the pots ~$8
- buttons - keyboard switches from sister - free
- audio jacks - free when you do crimes (: (or ~$1 from digikey)
- box building materials - have
- wires - have
- tools - have
- total - $60 ($40 if I buy only one cassette player)
step sequencer ideas:
- pico pi - have!
- super advantage box - have!
- expensive but extremely cute buttons with leds?
- led matrix - make myself - about 6x16
other parts:
general parts:
- 3.5mm audio jacks $1.17 digikey
- good toggle switch $0.95 adafruit
- cheaper pots and cute knobs
- 22 awg silicone wire