Nava

Discuss Nava construction and related issues

Re: Nava

Postby comboy » May 25th, '16, 09:11

southpole wrote:Hi,

The LCD screen is a little dark using the 1.2k resistor as per the BOM on the manual page.
In the schematic its a 220... is this fine, too, or will it burn the backlight LED?


the new haven LCD from the mouser bom comes with a resistor already on the display PCB I think.
The datasheet states no external resistor for the backlight is needed.
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Re: Nava

Postby Patrick » May 25th, '16, 23:31

Correct, by usage of Newhaven display a resistorleg instead of 1k2 resistor fixed the issue.
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Re: Nava

Postby sunfl0wr » Jun 1st, '16, 17:38

Not wanting to stress, but just wondered what the status of the next nava batch is? The estimated date on the shop have been removed so I've been pressing refresh on the page like once every hour since sunday ;)
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Re: Nava

Postby eelisland » Jun 2nd, '16, 07:32

sunfl0wr wrote:Not wanting to stress, but just wondered what the status of the next nava batch is? The estimated date on the shop have been removed so I've been pressing refresh on the page like once every hour since sunday ;)


Haha same here, this is the email reply from e-licktronics:

Dear Eel,

Nava kit will be in stock in two weeks maximum.

Best regards,
Vincent
prototype designer...
+262 (0)693808816
Email: contact@e-licktronic.com
Site: http://www.e-licktronic.com
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Re: Nava

Postby asadok » Jun 7th, '16, 08:05

Hi, electronics novice here, can anyone reccomend a replacement for these parts on backorder from Mouser?

http://www.mouser.co.uk/Search/ProductD ... FRF52-470K

Thanks!
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Re: Nava

Postby nyd » Jun 7th, '16, 16:40

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Re: Nava

Postby beeb » Jun 7th, '16, 20:06

Thanks for all the useful help! Same question as above for the following items on backorder :

http://www.mouser.ch/Search/ProductDeta ... LCT52R105J
http://www.mouser.ch/Search/ProductDeta ... 5FBF52-10K

Safe
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Re: Nava

Postby rat » Jun 8th, '16, 14:54

asadok wrote:Hi, electronics novice here, can anyone reccomend a replacement for these parts on backorder from Mouser?

http://www.mouser.co.uk/Search/ProductD ... FRF52-470K

Thanks!


Did mouser say it is out of stock to you? I am looking at that page and it says "Stock: 9,936 Can Dispatch Immediately"
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Re: Nava

Postby jcc3 » Nov 14th, '16, 16:26

I am sure this has been covered, but I am missing a whole wack of parts from the Mouser BOM from May16th, the 139 parts listed I might have half of them! I am already a novices at this, so this really tossed me a curve ball seeing that its Nov 14th and I am stuck because I was shorted parts :(
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