update to latest eagle version
by Philip Odom 7 years 5 months
a683b5c0
eagle project file
by Philip Odom 7 years 5 months
8455f364
moving to bipolar supply
by Philip Odom 13 years 1 week
ed91d3d3
Changes to support simplified/improved version, la...
by Philip Odom 13 years 2 weeks
Changes to support simplified/improved version, layout not done:
* high current opamp used to generate VMID, low impedance
* VMID treated as ground signal internally (external signals still
connected to power supply ground).
* 4 channels
* enable/disable buttons
* 100k pull down resistors on outputs to prevent pop
51e067d5
just the project file
by Philip Odom 13 years 3 months
abaea613
finished routing rev 1.A
by Philip Odom 14 years 1 month
762fcc21
added ignore file
by Philip Odom 14 years 1 month
2851b014
added files to git repo
by Philip Odom 14 years 1 month
e17f25f3
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