Update my first hardware (Serial Voltmeter).Add two new functions

mauri · 04-25-2005, 03:04 PM

Four functions with a one hardware:

Serial Voltmeter (see my old thread )http://www.mp3car.com/vbulletin/road-runner/44181-line-download-my-hardware-rr-serial-voltmeter-implemented-guino.html

Timer for power GPS when the PC and out

Automatic switch VGA-AV and AV-VGA with input from the lamp reverse of the car(only for Lilliput) connect in parallel to the switch original for rear cam use

Automatic fixed lighting of the blue leds of the keys when the lights of the car(only for Lilliput) connect to the pin 8 and 12 of the Lilliput

In the future I put in download the material for to build "home made" this hardware

In enclosure the photo of the new hardware

Mauri
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01/05/05

UPDATE PHOTO NEW VERSION OF THE HARDWARE

Edit: ALL the Input -Output in the new board is optoisolated.

For all guys:
If you have the Lilliput monitor (7" TS) I ask you to make a test:

Turn on the PC and also the Lilliput, tries to push the button AV to manually go to AV1 (the PC has to be in initial phase of boot) and tell me if Suffered the Lilli, only in this condition (first 5/8 second max of operation) succeeds in commuting from VGA in AV1 or no.
Do you him to know in this thread.

Thanks

rando · 04-25-2005, 03:09 PM

I assume the AV/VGA Lilliput switching can get out of sync if you swap the modes externally via the button and/or remote, right?

mauri · 04-25-2005, 03:13 PM

The Pic simulates the input on the original button of switch of the lilliput VGA-AV.

Mauri

Zebelkhan · 04-25-2005, 03:14 PM

I am sorry but I didn't get it. Will this device switch the VGA to AV1 and 2 on a lilliput automatically hen the reverse light is on and then back to VGA when it is off?

mauri · 04-25-2005, 03:18 PM

Quote: Originally Posted by Zebelkhan

I am sorry but I didn't get it. Will this device switch the VGA to AV1 and 2 on a lilliput automatically hen the reverse light is on and then back to VGA when it is off?

YES!

default VGA
turn the revers light
switch VGA-AV1
off revers ligth
switch AV2-VGA

Mauri

Zebelkhan · 04-25-2005, 03:28 PM

Cool...I am off reading your original thread. Hope you have info on how to build or buy over there....

mauri · 04-25-2005, 03:34 PM

I have built" home made" ALL....
The old version is in download in my web space (see the link) by now for a while, full version, and compatible to 100% with RR (thanks Guino)
Also the new version and perfectly already it works (tested).
I use this rear Cam,waterprof, in enclosure the photo

Mauri

Zebelkhan · 04-25-2005, 03:46 PM

I read the other threads and downloaded the project. Unfortunately it is way over my head. Will you build and and sell one to me? I only need it to switch the lilliput. Thanks.

antimatter · 04-25-2005, 03:51 PM

are you selling these built. I may be interested

mauri · 04-25-2005, 03:54 PM

NO,I don't sell this.

My idea and for everybody, free, to build him "Home made"

Mauri

Zebelkhan · 04-25-2005, 04:07 PM

Quote: Originally Posted by mauri

NO,I don't sell this.

My idea and for everybody, free, to build him "Home made"

Mauri

Unfortunately I don't have a way to program a PIC so I guess I can't have this. Thanks anyway...

mauri · 04-25-2005, 04:28 PM

In the web is possible download many simple hardware to burning the PIC device.....And sw free (type IC-PROG)

Mauri

RoyN · 04-25-2005, 04:55 PM

I have a similar camera, the same actually, but with IR... I really like it in case you guys are looking for one!

I wrote a review on here just search for "REVIEW" and my username...

</hijack>

thanatos106 · 04-25-2005, 04:56 PM

Mauri is possible to implement this on xenarcs someday??? or is to hard to go from lilli to xenarc confi...??

mauri · 04-25-2005, 05:03 PM

Quote: Originally Posted by thanatos106

Mauri is possible to implement this on xenarcs someday??? or is to hard to go from lilli to xenarc confi...??

I have made the tests with the Lilli....
But the Xenarc if I am not wrong it already has the automatic functions to switch VGA - AV..

However if the Xenarc has the button for the manual switch VGA-AV in theory it works equally my hardware.

EDIT:If you connect my hardware to the Lilli, ALL the original /manual functions(timer -led and manual switch VGA-AV) work correctly!

Mauri