Finished wiring up 3 test circuits for next version of Steamboat Ed's Calliope. Total time = 4 hours.
DIP Switches - Use DIP switches to select songs - practice your binary numbers. Steamboat's idea -- but let's give him some more options...
Thumbwheel - My Favorite - Just dial in the song number you want
Up Down Button with 7-Segment LED Display - Push up or down to increment/decrement song number. Song number will display on 7 segment LEDs. (2 digits)
Damn good fun.
Next step - programming.
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