Jeremy Cook
UNITED STATES OF AMERICA • + Follow
Components
|
|
WS2812BWorldsemi
|
x 1 | |
|
Circuit Playground Express |
x 1 |
Tools, APP Software Used etc.
|
3D Printer (generic) |
Description
Sound Reactive Guitar Strap
This project uses the Circuit Playground Express (CPE) board by Adafruit and its built-in microphone to sense sound. It reacts to sound/music intensity by lighting up a proportional number of LEDs, first onboard the CPE and then extending to attached addressable WS2812B devices.
The video above shows this implemented with PCBs recycled from a previous macro pad project and attached to a guitar strap. Each board is soldered together in order to pass signals/power/ground along to the next, allowing for a neat VU meter effect.
In the second "Ez-build" iteration of this project, I substituted in an addressable LED strip for the repurposed PCBs. In theory this device could be made without any soldering, just alligator clips, but you might want to solder things on anyway.
Code
CircuitPython code for Circuit Playground Express
https://github.com/JeremySCook/circuitpython-experiments/tree/main/guitar-strap/CircuitPlaygroundExpress
CAD-Custom parts and enclosures
3D-printed holder for Circuit Playground Express and USB battery
https://www.printables.com/model/813045-circuit-playground-express-sewable-mount-with-usb
Apr 16,2024
197 views
Sound Reactive Guitar Strap
Guitar strap adorned with addressable LEDs via repurposed macro pad PCBs
197
1
0
Published: Apr 16,2024
PCBWay Donate 10% cost To Author
File Last Updated: 2024/04/16 (GMT+8)
File update record
2024-04-1620:22:57
CAD or technical drawing file is updated.
Under the
Attribution-ShareAlike (CC BY-SA)
License.
Topic
- Comments(0)
- Likes(1)
Upload photo
You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
More by Jeremy Cook
-
Light Up Business Card
PCB business card made with KiCad and other software. Coin cell battery lights up an 0805 SMD LED. P...
-
3D-Printed Camera Mount
This 3D-printed magnetic camera mount can accommodate clamp arms with its central stud, or it can us...
-
Sound Reactive Guitar Strap
This project uses the Circuit Playground Express (CPE) board by Adafruit and its built-in microphone...
-
Pico Touch 2 Raspberry Pi Pico Capacitive Helper
I made the Pico Touch 2 board shown in the video above after frustration with supplying my own THT r...
-
MIDI Kalimba Musical Instrument
After seeing a miniature Kalimba finger piano instrument, I realized I could convert it to a MIDI co...
-
LED-No-Solder
The LED-No-Solder PCB encapsulates a coin cell battery within the PCB using forks on either side for...
-
Tripple Face Clock With PCB Diffuser
In a previous writeup and video, I made a clock using a PCB as a diffuser. In this continuation of t...
-
Clock 742 PCB Diffuser Clock
The Clock 742 PCB clock uses a base PCB to connect 85 SK6812 addressable LEDs, and a Wemos S2 ESP826...
-
ICSP Pogo Pin Adapter
To make it easier to program chips like the ATtiny85 etc, I made this 6-pin pogo adapter with two id...
-
Miniature PCB Tester
I order and sell a number of EZ Fan 2 fan/load controller boards, and while the quality is excellent...
-
Raspberry Pi PCB Enclosure
PCBs are incredibly strong, and can be obtained for a very reasonable price. Based on published Rasp...
-
LED Cube Flower Arrangement With WLED
This project mounts 5 WS2812B LEDs on a cube made out of castellated PCBs. Five of these tiny PCBs a...
-
Mechanical Macro Keyboard Music Maker
Computer macro pads/stream decks/auxiliary keyboards normally control computer input functions with ...
-
JC Pro Macro Rotary Input
The JC pro Macro acts as a rotary input and auxiliary macro keyboard for your PC, powered by an Ardu...
-
Triple Zone PIR Workbench Lighting
After building a 7 ft x 3 1/2 foot workbench, I installed 12V overhead lighting, as outlined in this...
-
12V Overhead LED Lighting Control
After building a workbench with overhead storage, I installed 12V LED strip lights to illuminate my ...
You may also like
-
-
Helium IoT Network Sensor Development board | H2S-Dev V1.2
116 0 0 -
-
-
-
-
3D printed Enclosure Backplate for Riden RD60xx power supplies
181 1 1
