doc

NOTE.md

@@ -110,6 +110,8 @@ See also https://www.parallelrealities.co.uk/tutorials/ttf/ttf1.php
 
 - TODO save track patch
 
+- TODO explore usage of Tensorflow Nsynth
+
 - TODO SynthSample
     - fix start position of sample marker when start pos is not to 0
     - morph on wavetable, start and end stick to sustain position when both are touching sustain window

README.md

@@ -4,6 +4,6 @@ Customizable digital synth / groovebox...
 
 ZicBox is fully customizable using configuration files. Everyhting is build base on plugins, from user interface, to audio module and hardware controller. ZicBox then wire everything so that everything can communicate together.
 
-| <img src='https://github.com/apiel/zicBox/blob/main/images/build1.jpg?raw=true' width='480'> | <img src='https://github.com/apiel/zicBox/blob/main/images/build1.jpg?raw=true' width='480'> | <img src='https://github.com/apiel/zicBox/blob/main/images/proto2.jpg?raw=true' width='480'> | 
+| <img src='https://github.com/apiel/zicBox/blob/main/images/build1.jpg?raw=true' width='480'> | <img src='https://github.com/apiel/zicBox/blob/main/images/build2.jpg?raw=true' width='480'> | <img src='https://github.com/apiel/zicBox/blob/main/images/proto2.jpg?raw=true' width='480'> | 
 | :---:   | :---: | :---: |
 | <img src='https://github.com/apiel/zicBox/blob/main/images/demo3.png?raw=true' width='480'> | <img src='https://github.com/apiel/zicBox/blob/main/images/demo4.png?raw=true' width='480'> | See [Documentation](https://github.com/apiel/zicBox/wiki/01-Getting-started) | 

hardware/pcb/ZicPixel/README.md

@@ -2,4 +2,15 @@
 
 <img src="https://raw.githubusercontent.com/apiel/zicBox/main/hardware/pcb/ZicPixel/pixel.png" />
 
-Small version of ZicBox using capacitive PCB keyboard with MPR121 ICs and smaller display. The goal is to reduce the cost and make ZicBox more affordable.
+Small version of ZicBox using capacitive PCB keyboard with MPR121 ICs and smaller display. The goal is to reduce the cost and make ZicBox more affordable.
+
+## Material
+
+
+- 2 PCBs at JLCPCB 4€ each inlucing shipping
+- Raspberry Pi zero 25€
+- [Waveshare 1.47in LCD module](https://www.waveshare.com/wiki/1.47inch_LCD_Module) 20€ on Amazon, 13€ on Aliexpress
+- 4 encoders wihtout detent [PEC12R-4025F-N0024](https://eu.mouser.com/ProductDetail/Bourns/PEC12R-4025F-N0024?qs=Zq5ylnUbLm4HSBD7%2FFgU%2FA%3D%3D&countryCode=DE&currencyCode=EUR&_gl=1*1nd7s7x*_ga*Nzc0OTY5NDMwLjE2OTg1MDM2NzE.*_ga_15W4STQT4T*MTcwNTk0NTcwNi4xMi4wLjE3MDU5NDU3MDcuNTkuMC4w*_ga_1KQLCYKRX3*MTcwNTk0NTcwNi4yLjAuMTcwNTk0NTcwNy4wLjAuMA..) 1.13€ (but might get expensive with shipping, could use other encoder to reduce cost)
+- DAC [Adafruit UDA1334A](https://learn.adafruit.com/adafruit-i2s-stereo-decoder-uda1334a/raspberry-pi-wiring) 7€ (not available anymore) can find a copy on Amazon CJMCU-1334, 5x for 33€ =~ 5€ one piece (the DAC is optional and could be replaced by a USB audio card)
+
+Total of about 55€...