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Melody Generator

Takes in 1.5 to 4.5V Power and Ground on 2 pins and outputs a melody on the third pin! Simple and fun for simple circuits where you want to generate a melody from a single digital signal.

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  • Fur Elise (19)
  • It's a Small World (68)

Availability: ✅ Ships Today

Last Updated: 08/27/2025

Tinkersphere

$5.49

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Features:

  • Melody Generator
  • Input power and this little device will output a waltz melody
  • Useful for simple projects where you'd like to add music instead of a boring buzzing sound
  • Operating Voltage: 1.5V to 4.5V DC
  • Pinout (left to right when flat side on top):
    • Ground: Connect to ground wire from power source and one of the speaker's wires
    • Power: 1.5V to 4.5V DC (works with 2 AA battery pack)
    • Output: Connect to the second wire from the speaker (works with TS1167 speaker)
  • Common uses:
    • Musical Doorbells
    • Phone Ringtones
    • Robot Start Tone
    • Home security alarm systems
  • Resets when power is turned off (will start melody from first note ever time it is triggered)
  • Built In Beat & Tone generator
  • Built in oscillator
  • Pre-programmed Melody: Fur Elise or Cuckoo Waltz (select above)
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