From: sleeper75se (sleeper75se_at_yahoo.se)
Date: 2002-06-29 21:25:50
Hi folks,
I have done an estimate on the costs for the ModularEEG.
The parts list, with Digikey prices, can be found in the Files
section, under "hardware design/ModularEEG".
A summary:
The parts that go on the PCB itself: $100 excluding taxes and shipping
The PCB - premade: $31, including shipping within Europe. Add $3 for
the rest of the world.
I have also made an estimate for connectors, electrodes and
enclosures etc. but they are very uncertain right now. This is where
the tinkerer with a workshop will save money, because half the items
on that list are DIY.
By the way, does anyone know of good, pin-compatible, US equivalents
to BC547B and BC557B (transistors)?
The schematics and board layouts (in Eagle format this time.) are
nearly done and on their way. A prototype will be built soon.
/Andreas
You will find the parts list here:
http://groups.yahoo.com/group/buildcheapeeg/files/hardware%
20design/ModularEEG/
This archive was generated by hypermail 2.1.4 : 2002-07-27 12:28:44 BST