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VOICE CHANGER

B011-500x500-500x500Voice Changer project can be used to transpose or distort oneโ€™s voice by encoding the sound appearing at the Microphone input.ย  This projectย  is built around AP8072 IC.

SPECIFICATIONS

  • Supply input : 6 VDC @ 200 mA
  • Output : Speaker, 8 โ„ฆ / 0.5 W
  • Audio amplifier type LM386 with volume control preset
  • Jumper selectable tone frequency for encoding sound
  • 4 Tones to choose
  • Built in noise reduction circuit for reducing environment noise
  • On/Off Jumper connector for power supply input
  • Berg connector for power supply input and speaker output
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 48 mm x 52 mm

SCHEMATIC

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PARTS LIST

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JUMPER SETTINGS

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PCB

DOWNLOADS


๐Ÿ› ๏ธ Dive into our collection of DIY Kits, ๐Ÿ”Š Audio Amplifiers, Digital Scoreboards, FM transmitters, and more!
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