Well, it has taken me the best part of a month, but stuDash is
complete.
Time mainly due to it being 20 years since I last did any
electronics, so had to read up on the books and remember it all
again..opamps and transistors, regulators, blablabal.
Anyway, hoped to christen it with its first flight today but it was
not to be, however all systems have now been tested and stuDash is
go!
The main design idea behind this was to simplify taking my
technology into the air, and simplify cabling, taking/charging
batteries for things, etc so that it is a bit more just plug in and
go. But some other stuff got stuck to it as the thing evolved...!
piccies here if you fancy making your own:
http://powerlord.phanfare.com/album/518602
summary of features:
Active Helmet,connected by single umbilical to stuDash©, and a
seperate single umbilical connected to a flight deck (where archos,
N95 and PDA are all attached and plugged into power alongside
altimeter).
All cabling to stuDash is routed through ali-pipe mounted alongside
right swing arm for protection and coolness...
-helmet video (using regulated 12v power feed from stuDash)
-throat audio (using regulated 12v power feed from stuDash)
-alternate mic (selectable with button on helmet - omni directional)
-heated gloves clip into helmet umbilical maintaining the easy 1
plug hookup to stuDash.
i.e. the only thing connecting me with paramotor is a single 8 way
plug. everything else stays on motor most of time.
StuDash features:
- rev counter (tiny tach)
- fuel guage (Jeremy's design)
- CHT meter.
- battery health meter (10 bar LED) working through 12-15v range)
- detailed volt and amp readout.
- heated gloves on/off switch and LED.
- power on/off switch and LED (for instrumentation not PPG)
- alternative video input switching (AUX1 and AUX2)
- helmet to aux video input switching (HELMET and AUX)
i.e. support for 3 live video feeds user selectable in flight via
stuDash for inflight 'edits'.
- headphones into helmet supported (can play music on N95 and is fed
into headphones in helmet)
- PDA gets 5v regulated power
- N95 gets 5v regulated power
- archos gets 5v regulated power
-auxiliary flight deck 5v regulated socket (future stuff)
-auxiliary flight deck 12v regulated socket (future stuff)
So my flight can now be recorded with 3 (inflight selectable) video
cameras (one with fish eye lense), the aux ones being mountable
wherever I feel like for each flight (wireless also supported). At
the same time I can use my N95 to listen to music and make/accept
calls (as well as it recording my GPS track as GPS backup). PDA runs
GPSDash2 giving me all the realtime readouts I need, and GPS
tracking, plus since they are both powered I can have them on nice
bright back light continuously.
stu