PCB set for 14 Channel Acrylic Spectrum Analyzer

Name: PCB set for 14 Channel Acrylic Spectrum Analyzer
SKU: 21119
Price: 24.00 USD
Availability: Discontinued
Rating: 5.00 (1 reviews)

(1 Review)

PCB Set for 14 Channel spectrum analyzer (280) leds (WS2812) controlled by Arduino

Designed by The Electronic Engineer in Netherlands

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PCB set for 14 Channel Acrylic Spectrum Analyzer 1

PCB Set for 14 Channel spectrum analyzer (280) leds (WS2812) controlled by Arduino

This product is Retired. New improved version is available here: https://www.tindie.com/products/23034/ PCB Set for 14 Channel spectrum analyzer (280) leds (WS2812) controlled by Arduino This is a se…

This product is Retired. New improved version is available here: https://www.tindie.com/products/23034/

PCB Set for 14 Channel spectrum analyzer (280) leds (WS2812) controlled by Arduino This is a set of PCB's without components. When fully assembled, this PCB set can be used to drive a 14 Channel spectrum analyzer with leds (WS2812) controlled by Arduino. Arduino sketch is available for download an can be adjusted to your needs. This included the option of changing the number of leds you use in your build. The main pcb has space for most components like the digital and analog electronics while the smaller pcb can hold the components for the user interface.

Why did you make it? Although my design was inspired by a build from a user names Platinum who has build and published something similar(open source), I felt the need to adjust his design to my needs. It now includes a microphone amplifier and a complete rewrite of the (downloadable) firmware (Arduino sketch)

What makes it special? - Onboard Microphone amplifier - Possibility to switch between line-in and microphone - Firmware that is needed to program the Arduino( Sketch ) available for (free) download.