Final Project Prototype for Playtesting

Questions and (some) answers about project in general:

  1. Can I use an old iphone screen as a display? Not sure.
  2. Should I include touchscreen capabilities if I do use an iphone screen? No.
  3. What should the name of this project be?
    1. Is there a word for two songs that sound alike?
  4. How can I include p5.js in order to combine finals? To slowly fade the images on the LCD screen serially connected to the sliding potentiometer.
  5. Did I choose a sufficient speaker? Can I position the speaker at the bottom of the box?
  6. I’m thinking of putting the console inside of the cigar box, not on top. Will I be able to fit the speaker properly if I do so?

Bill of Materials

ITEM QTY. COST DESC.
Cigar Box 1 $0 Brown 10 1/2″ x 7″ x 2 1/4″ rectangular cigar box with clasp
Speaker 1 $6.99 Large 8 Ohm Speaker – 4 inch square
ON/OFF Button 1 $4.95 Rugged Metal On/Off Switch with White LED Ring – 16mm
Color LCD 1 $24.95 2.2″ 18-bit color TFT LCD Display with microDS card breakout
Potentiometer (vol.) 1 $0.95 Rotary Potentiometer, 10K Ohm, Linear
Potentiometer (fader) 1 $2.95 Slide Potentiometer 10K Ohm 0.5W, 3 1/2″ x 1 1/2″
Play / Stop & Next Buttons 2 $1.00 Momentary Pushbutton Switch – 12mm Square
Vol Button 1 $1.50 Silver Metal Knob – 1″ D
Fader Knob 1 $0.95 Slide Potentiometer Knob, Black
LCD 1 $15.95 Basic 16 x 2 Character LCD – White on Black 5V
TOTAL —– $60.19

 

 

Other possible materials include: glue, sugru, paint.

Large 8 Ohm Speaker - 4 inch SquareRugged Metal On/Off Switch with White LED Ring - 16mm White On/OffSlide Pot - X-Large (10k Linear Taper)Rotary Potentiometer - 10k Ohm, Linear

Momentary Pushbutton Switch - 12mm SquareSlide Potentiometer KnobSilver Metal Knob - 14x24mmBasic 16x2 Character LCD - White on Black 5V

I’d like this project to be fitted inside a cigar box I have. It should be fitted with a speaker and all the components should be contained within the box neatly. All knobs and buttons will be properly laser cut to ensure tight fit.

I’m still trying to decide whether or not I want to have two LCD’s or just have the color LCD display information about the song playing. The point of having 2 is to have the color LCD display a picture of the artist currently playing and then below it, another LCD that’s longer and uses only text to display the song title in black and white. It may be redundant to have both. Perhaps I need to think of another way of displaying the song information. I want the picture on the color LCD to slowly fade along with the song into the next artist. It might be cluttered to have two LCD’s though…

Prototype for Playtesting

Instructions for Use: Press the On Button on the back of the cigar box.┬áPress Play on the top of the box and use the fader to move back and forth between two similar tracks. To move on to the next pair of songs, press the Next button. Turn the volume up if you can’t hear the music.

Playtesting Questions:

Do the buttons feel right? Should I paint the box? Is it clear what the fader does?

Does having two LCD’s take away from the experience?

 

 

Leave a Reply

Your email address will not be published. Required fields are marked *