Speculator Hardware

This repo contains the PCB layout and schematic files for the Speculator genus. Speculator is one of three genera developed for the Acropolis family of soundscape augmentation artefacts. Speculator specialises in non-cochlear soundscape augmentation.

The files were created within EAGLE CAD

The Speculator genus firmware is contained in this repo: https://github.com/nathanshaw/unified_hss_firmware

More information about this project can be found here: https://nathanvillicanashaw.com/archive The Explorator genus can be found here: https://github.com/nathanshaw/explorator The Legatus genus can be found here: https://github.com/nathanshaw/legatus

The following PCB designs are included in this repo:

Speculator major (large)

96mm diameter
1x Teensy 3.2 Microcontroller
1x power switch
6x firmware control switches
10x WS2813 NeoPixel LEDs
2x VEML 6030 Ambient Light Sensors
2x onboard 18650 LiPo Batteries
1x 5v voltage regulator (TODO): https://www.pololu.com/product/2870

Speculator minor mainboard (small)

76mm diameter
1x Teensy 3.2 Microcontroller
1x power switch
10x firmware control switches
4x firmware control potentiometers 
20x WS2813 NeoPixel LEDs
1x SHTC3 Temperature and Humidity Sensor
2x onboard 18500 LiPo Batteries
1x 5v voltage regulator (TODO): https://www.pololu.com/product/2870

Speculator minor breakout PCB

54mm diameter
10-pin JST connector to mate with mainboard
1x VEML 6030 Ambient Light Sensors
1x TDK ICS-43434 MEMs microphone
10x WS2813 NeoPixel LEDs