DIY 2-in-1 Door Bell (Electric + Music Tone)
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Materials Needed
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Small Buzzer (ding-dong bell type)
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Music IC Module (doorbell melody chip)
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Switch (2-position or two push buttons)
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9V Battery or Adapter 5–12V
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Wires
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Small plastic or wood box for body
Connection Idea (Simple)
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Use Switch A → Connect to Ding-Dong Buzzer
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Use Switch B → Connect to Music IC Module & Speaker
So you have 2 sounds in 1 device.
How to Make
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Fix the buzzer and music module speaker inside the box.
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Place two push buttons on the front (or one switch with two modes).
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Connect Battery/Adapter to both circuits, but separately controlled by switches.
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Close the box and mount near the door.
How to Use
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Press Button 1 → Normal Ding-Dong doorbell.
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Press Button 2 → Melody tone doorbell.
Buy Link (Etsy)
(Replace later with your actual shop link)
https://www.etsy.com/shop/yourshopname
Benefits
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Two sounds in one unit
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Low cost
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Easy to repair
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Good for school/home use
Customer Reviews
⭐ Asad: “Kids loved the melody option!”
⭐ Sana: “Very easy setup, works great.”
⭐ Talha: “Useful and creative project.”



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