Reverse Music Box
element14 Presents | DJ Harrigan's VCP Profile | Project Videos
Buttons, switches, and voice commands are overrated. What if we could control electronics by playing music? Would this be practical? No. Would this be fun? Oh yeah. Join DJ on his journey to build a reverse music box that will only open once it detects the right melody. |
Bill of Material:
| Part | Manufacturer | Quantity | |
|---|---|---|---|
Arduino MKR Zero | Arduino | 1 | Buy Now |
| Standard Servo | Adafruit | 1 | Buy Now |
| 3W 80hm 32mm Speaker | PUI Audio | 2 | Buy Now |
| RGB LED Strip | Adafruit | 1 | Buy Now |
| 1200 mAh LiPo Battery | Adafruit | 1 | Buy Now |
| Powerboost 1000C | Adafruit | 1 | Buy Now |
| 3D Filament 3mm | Verbatim | 1 | Buy Now |
| Latching Pushbutton Switch | E-Switch | 1 | Buy Now |
| Electric Microphone Amplifier | Adafruit | 2 | Buy Now |
| Micro Servo | Adafruit | 2 | Buy Now |
Additional Parts:
| Product Name |
|---|
(6x) M2.5 x 6 screw |
uSD card |
125 Amplifier |
Top Comments
Didn't Drax Industries try something similar in the Bond film Moonraker ?
I can recall this slightly different take on a musical box lock using a keypad instead of the microphone:
Tune lock box
https…
Shades of the Prometheus navigation activation.
Nice build.
DAB
Really clever project DJ! You had my attention at the beginning since I wondered how you’d pull it off. Was not disappointed. Would recommend. 5 stars.
Next time though, can you drop your screen’s resolution…