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Introducing Adafruit Trellis Downloads

Introducing Adafruit Trellis

by lady ada

published December 06, 2013, last edited January 22, 2025

posted in Adafruit Products Trellis/ Classic Trellis

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Python & CircuitPython
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Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs

$9.95
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Silicone Elastomer 4x4 Button Keypad - for 3mm LEDs

$4.95
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Adafruit METRO 328 Fully Assembled - Arduino IDE compatible
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Diffused Blue 3mm LED (25 pack)

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Diffused White 3mm LED (25 pack)

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Diffused Red 3mm LED (25 pack)

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Diffused Green 3mm LED (25 pack)

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48

Beginner

Project guide

🔥 1

Downloads

EagleCAD PCB and CAD files for the Trellis buttons and PCB from the github repo here
You can get the Arduino library for Trellis from the github repo here
Fritzing object in the Adafruit Fritzing library

Schematic

Fabrication Print

Dims in mm

Page last edited December 06, 2013

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Python & CircuitPython

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