Overview

Sound Board with Prop-Maker

Use an Adafruit Feather M4 and Prop-Maker FeatherWing to make a portal NeoTrellis soundbox! Play and trigger motion activated audio samples with CircuitPython. Build and assemble the 3D printed enclosure to make your own with built-in speaker and rechargeable battery!

Each button has its own NeoPixel so you can make them any color. Assign audio wave files and set custom triggers for loops and latching using python code. Use the accelerometer to detect shake to shuffle the playlist or trigger motion activated sound effects.

CircuitPython USB Drive

Use microUSB port to update the code.py file, drag and drop audio files on to the circuit python USB drive. Recharge over USB with Adafruit Feather's built-in battery charging circuit.

Hardware

Screws, standoffs and nuts required in this build.

Adafruit NeoTrellis RGB Driver PCB for 4x4 Keypad

PRODUCT ID: 3954
By popular request, we've upgraded our popular Trellis elastomer button kits to now have a PCB with full color NeoPixel support! You heard that right, no more single-color...
OUT OF STOCK

Adafruit Feather M4 Express - Featuring ATSAMD51

PRODUCT ID: 3857
It's what you've been waiting for, the Feather M4 Express featuring ATSAMD51. This Feather is fast like a swift, smart like an owl, strong like a ox-bird (it's half ox,...
OUT OF STOCK

Adafruit Prop-Maker FeatherWing

PRODUCT ID: 3988
The Adafruit Feather series gives you lots of options for a small, portable, rechargeable microcontroller board. Perfect for fitting into your next prop build! This FeatherWing will...
$9.95
IN STOCK

Silicone Elastomer 4x4 Button Keypad - for 3mm LEDs

PRODUCT ID: 1611
So squishy! These silicone elastomer keypads are just waiting for your fingers to press them. Go ahead, squish all you like! (They're durable and easy to clean, just wipe with mild...
$4.95
IN STOCK

Rugged Metal Pushbutton - 16mm 6V RGB Momentary

PRODUCT ID: 3350
By popular demand, we now have these buttons with a full color RGB LED ring light! These chrome-plated metal buttons are rugged, but certainly not lacking in flair. Simply drill a...
$10.95
IN STOCK

Mini Oval Speaker - 8 Ohm 1 Watt

PRODUCT ID: 3923
Hear the good news! This wee speaker is a great addition to any audio project where you need 8 ohm impedance and 1W or less of power. We particularly like...
$1.95
IN STOCK

Mini Panel Mount SPDT Toggle Switch

PRODUCT ID: 3221
This or that, one or the other, perhaps or perhaps not! So hard to make decisions these days without feeling like you're just going back and forth constantly. Deciding whether or...
$0.95
IN STOCK

Metal Ball Tactile Button (6mm) x 10 pack

PRODUCT ID: 3347
Add some steely elegance to your project with these Metal Ball Tactile Buttons. They've got a nice industrial shine to them along with a light blue...
$5.95
IN STOCK

Lithium Ion Polymer Battery - 3.7v 1200mAh

PRODUCT ID: 258
Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery...
$9.95
IN STOCK

RGB LED Button

Use an RGB LED button to reset the audio arrangement or customize the code for triggering different modes. Use Adafruit's libraries for Circuit Python to write and program your own features.

This guide was first published on Jul 16, 2019. It was last updated on Jul 16, 2019. This page (Overview) was last updated on Dec 05, 2019.