Lachy T

AUSTRALIA ? + Follow

Samhith Alluri

AUSTRALIA
- 0
- 0
1

Components

EC11 10mm rotary encoder

x 1

Tools, APP Software Used etc.

KiCad 8.0

KiCad

Description

Tech-LED - pico/c powered

In a world of technology, grab yourself a classroom edition of the TECH-LED!

Go and pickup a copy of KMK firmware here to make it a macropad! https://github.com/KMKfw/kmk_firmware

chuck in some Adafruit circuitpython libraries for sweet Neopixle goodness! https://circuitpython.org/libraries

and your choice of IDE - I used thonny https://thonny.org/

Schematic and Layout

main assembly schematic

RPI-PICO-R3a-PUBLIC.kicad_sch

CAD-Custom parts and enclosures

pcb + SMD 3d model

RPI-PICO-R3a-PUBLIC.step

Download Gerbers Download BOM(Bill of materials)

Mar 27,2025

433 views

Tech-LED - pico/c powered

2 Layers PCB 30.5 x 68.2 mm FR-4, 1.2 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen

Year 8 digital technologies LED board. 10 LED's attached to GPIO13 and an encoder for input. KMK firmware turns it into a mini macropad!

433

Published: Mar 27,2025

Standard PCB

Download Gerber file 5

BOM(Bill of materials)

Centroid file

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Topic

Educational

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EC11 10mm rotary encoder

KiCad 8.0

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