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Cardware synthesizer

stm8 one octave synth with

the-devil-itselfThe-Devil-Itself
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681 views
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9 followers
17 likes
  • Description
  • Details
  • Files 1
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  • Components 6
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  • Logs 1
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  • Instructions 0
  • Discussion 0
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  • the-devil-itselfThe-Devil-Itself

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This project is submitted for

  • 2024 Business Card Contest

This project was created on 05/27/2024 and last updated 8 months ago.

Description

this is a little stm8 based one octave synthesizer, every part fits into the pcb to make it mostly card looking, including the battery with custom battery holder,and the piezo speaker,
the sensing is based on multiplexed capacitive buttons, and the power switch is also custom,

Files

Card-stm8-hackaday.zip

all kicad files for this project

Zip Archive - 1.72 MB - 06/02/2024 at 21:23

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Components

  • 1 × stm8f103f3p6 mcu
  • 1 × 20mm piezo speaker
  • 1 × hc4067m multiplexer
  • 4 × capacitors
  • 1 × stlink Development Kits, Boards and Systems / Programming, Debugging and Erasing Tools

View all 6 components

Project Logs
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  • how i messed up this thing

    The-Devil-Itself • 06/02/2024 at 21:28 • 0 comments

    messed up the prototype , unusable, i'll update this when something happens

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