Make: Volume 74

sound behavior: Each bat-shaped board can plug

into the next to communicate over RX/TX, creating

changes in light and sound output that change

with each new board that is connected (Figure

G

).

Into modular synths? You absolutely must put

two projects from Thea Flowers at Winterbloom on

your wish list. Sol (Figure

H

) is capable of

translating MIDI to Eurorack-compatible

frequencies and because it uses CircuitPython,

it’s easy for even beginner programmers to create

and customize their own sounds. Big Honking

Button (Figure

I

) is a very funny modular synth

homage to everyone’s favorite naughty goose

(honk honk!). Both projects make use of Circuit ...