[DeTomaso] Does anyone know of a programmable digital warning display on the market that replaces idiot lights?
Dave Londry
davel at emspace.com
Thu Feb 7 21:10:06 EST 2008
Ken
Our company will be going to field trials (in May) on a cute little box
with 12 leds across the front,
an RPM input and 8 general-purpose inputs/outputs on the back.
On the upside, it would easily take 7 sensor inputs, turn on LEDs for
fault conditions and drive a buzzer output.
On the downside it's intended to do more complicated tasks,
like rev limiting, traction control, critical shutdown, limp-home, and
for the gas-inclined, nitrous valve control,
all running at the same time.
With all that capability, it will list at about $300, which seems pricey
for an idiot light.
BTW, on #6143 I'm planning to run: rev-limiting, traction-control, oil
pressure/ oil temperature/ coolant temperature limp-home and shutdown
plus a variable-speed electric water-pump and use the leds for a
tach/shiftlight, all with one box. That's a bit more value for $300.
There will be an upcoming discussion about using ignition-interrupt for
rev-limiting.
It's a no-no for sure on cat-equipped vehicles.
dave
#6143
--
Dave Londry
Embedded Spaces Inc. (ESI)
davel at emspace.com
604 721 2278 cell
604 589 9183 phone/fax
Skype:embeddedspaces
Curt Hall wrote:
> That kinda sound like the good old idiot light that most of us idiots never see until its to late! Baw ha ha ha
>
> Ken Green <kenn_green at yahoo.com> wrote: I've been talking to a friend about developing a small programmable display to accept inputs from various sensors and display a programmable warning when programmable conditions are met. Probably include an audio warning too. Does anyone know if this is on the market? It's hard to believe it's not out there.
>
> Thanks,
>
> Ken
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