This is a demonstration of the 14 channel Spectrum Analyzer with enhanced firmware
Version 3.0
New features:
– More Patterns
– Automatically change patterns every 10 seconds
– Onboard Logo Animation available for extra ledstrip
– On Board diagnostics for hardware troubleshooting
– Fire screensaver
Original Video:
https://youtu.be/zVXzfOgn3G0
14 Channel spectrum analyzer with 280 acrylic leds (WS2812) controlled by Arduino
40Hz – 16Khz
Line in / Microphone in
Different modes and colours
Brightness / Sensitivity / Peak delay control
*** PCB’s**********************
Buy the PCB here: https://www.tindie.com/products/23034/
( New improved version V2.0 )
PRE-ASSEMBLED (SMD) PCB ALSO AVAILABLE AND Affordable ********************************
*Key components:*
Arduino Mega 2560 Pro
Si5351A breakout board
WS2812 (74Leds/meter)
Acryl 10mm You will need access to a laser cutter to cut out all 280 acrylic Tiles
👨💻 Building instructions:
Instructables: https://www.instructables.com/Super-Sized-Acryllic-Spectrum-Analyzer/
Make: https://makeprojects.com/project/super-sized-acryllic-spectrum-analyzer-woxoo
🕮 Software/ firmware / sketch / documentation:
Github: https://github.com/donnersm/14ChannelAnalyzerV2.0
🛒 Buy PCB / Parts :
https://www.tindie.com/products/markdonners/pcb-14-channel-spectrum-analyzer-v20/
☕ If you like, you can buy me a coffee to keep me going here:
https://www.buymeacoffee.com/MarkDonners
💁♂️ Do you want to sponsor my channel? Feel free to contact me anytime
🔀Let’s connect
Website: https://www.theelectronicengineer.nl
facebook: https://www.facebook.com/TheelectronicEngineer
Instagram: https://www.instagram.com/theelelectronicengineer.nl/
Twitter: https://twitter.com/MarkDonners
Music in this video:
Warrior by Shane Ivers – https://www.silvermansound.com
Sports-fm by Shane Ivers – https://www.silvermansound.com
