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Further scrying board designs: (scrying_tech_notes#32)

[for conceptual detail please refer to http://scrying.org]

1] Main scrying board - AVR microcontroller and 512KB RAM:

Board:

Schematic:

http://1010.co.uk/images/scrymain_newmemory.pdf

tar.gz of all KiCad files:

http://1010.co.uk/skrymain_rev001.tar.gz

2] Battery board - with voltage regulation:

Board:

Schematic:

http://1010.co.uk/images/skrymain_rev001battery.pdf

tar.gz of all KiCad files:

http://1010.co.uk/images/skrybattery_rev001.tar.gz

3] USB connection board:

Board:

Schematic:

http://1010.co.uk/images/skry-usb-rev001.pdf

tar.gz of all KiCad files:

http://1010.co.uk/skryusb_rev001.tar.gz