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

Adafruit Industries, LLC mail

OSHWA UID

US000601 Project Website

Certification Date

May 09, 2020

Country

United States of America

This PCB is specially made to match the Adafruit 4x4 elastomer keypad. Each Trellis PCB has 4x4 pads and 4x4 matching spots for 3mm LEDs. The circuitry on-board handles the background key-presses and LED lighting for the 4x4 tile. However, it does not have any microcontroller or other 'brains' - an Arduino (or similar microcontroller) is required to control the Trellis. Click the link labeled 'Project Website' to find out more.

Version

Rev A

Licenses
Hardware
Other
Software
MIT
Documentation
CC BY-SA
View Documentation

Project Type
Electronics
Keywords
Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs, CircuitPython

Citations