Adafruit Huzzah 42 Charlieplex LED grid

Internet controlled 6x7 LED grid using an Adafruit Huzzah (ESP8266)

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A project to try out Charlieplexing with an ESP8266 to controll the grid over the internet.

How to:
  • 1 × Adafruit Huzzah
  • 42 × LED All matching
  • 7 × Resistor One for each pin that matches the LEDs
  • 1 × 3.7v LiPo Battery Optional

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davedarko wrote 08/09/2017 at 07:18 point

Very cleanly breadboarded! :)

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