Description

LED Heart

Project Page

Features

• 20 LED display
• Charlieplex LED control
• Built in microphone and amplifier
• ATTINY44 processor
• 3V operation @ 1Mhz or 8Mhz
• 1x button
• ICSP port
• Holes for necklace chain

License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Designed by Richard Hawthorn
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