Statistics
| Branch: | Revision:

root / scoutfly @ de9a4ff7

Latest revisions

# Date Author Comment
de9a4ff7 03/30/2012 05:27 pm Julian Binder

Changed font size on some capacitors to make it more readable.

b67a9f36 03/28/2012 11:09 pm Abraham Levkoy

Fixed DRC errors in reduced switching board

Preparing Julian's version of Scoutfly to ship out. Fixed a bunch of DRC
errors, but there are still a few. Nothing major. Just some spacing and
routing angle errors.

73582e5f 03/20/2012 07:58 pm Julian Binder

Fixed a bug in the switching power supply circuit where diode was connect to FB instead of SW for the 5V supply. Also changed an inductor value.

a675468b 03/18/2012 08:17 pm Julian Binder

Made changes that Abe recommended:
Fixed SHDN pin connection.
Changed inverter voltage level from 5V to 3.3V.
Modified PB Controller to have value displayed.
TODO: Address concerns about shutdown timing and switch power loss.

cf941487 03/08/2012 06:20 pm Julian Binder

Deleted library that was unnecessary

ba8bd0b5 03/08/2012 06:19 pm Julian Binder

Added a new push button controller circuit. Uses new IC instead of solid state machine because there was no room for solid state machine circuit. Preformed changes that Abe recommended. Routed new circuits. Board should be ready to send back out to kwoo.

8d6c686a 03/07/2012 10:05 pm Julian Binder

Added new switching power supply for 5V and 3.3V supplies. Routed board to include these, and switch.

a8b095dd 03/06/2012 09:51 pm Julian Binder

Added packages to kwoo for diode, dd2pak for switching regulator and switch. Working on schematic for the new power system using switching regulator.

618ca0e5 03/01/2012 12:19 am Julian Binder

Changed library to conform with voltage regulator package. Redid routing to conform to new package. Add heat dissipation area. Still need to check that this is correct. Also fixed cap values for voltage regulators.

2d30dad9 02/23/2012 09:59 pm Julian Binder

Added simple power circuit to the scoutfly reduced board. Using 2 new LDOs to regulate down to 5V and 3.3V Also removed the charging circuit, gas gauge, push button controller. Removed charge led.

View revisions

Also available in: Atom