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Hi Wendy,
Perhaps then I should just purchase the bare PCB from you if that is OK with you. Are you happy to give me a price for the PCB only plus postage, and I will purchase components here in Australia. I thought the resistor value would be the same as the Pokeys recommended value, is this not always the case? (Depending on Powersupply used???? or LED type used????). If you would rather PM me that is Ok but here is fine by me.
Kind Regards
Bernie.
Hi Bernie,
The resistor value to connect leds to the PoKeys is calculated for the PoKeys port and the 3.3 Volt it uses.
You should calculate the resistor value based on the power supply you use and the type of led that you use. An easy calculator is available here http://led.linear1.org/led.wiz
Price of the board made with photo resist method, CNC drilled and shipped to Australia = 10 euro (no components).
Regards, Wendy
Quote:
Originally Posted by Wendy
Hi Wendy,
I would be interested in purchasing 5 of your PCB's bare plus 2 more Pokeys USB cards. Are these the new type?. I have looked at the price on your site and it includes postage, is this correct?. I can pay via PayPal. If this is satisfactory, could you PM me with the details of how to organize this. I will return a PM to you with my details for delivery or do I do this all through your link below in your Signature. Also thanks for the link, it certainly make light work of it all. I had trouble coming up with the resistor value that Pokeys recommended with the link (using the single LED link also)Is the 390ohm value recommended for another reason?
Kind Regards
Bernie.
Hi Bernie,
Please sent me a mail with your details, you will find my contact details on my website (top right "Contact"-button). After that I'll sent you a PayPal invitation for the total amount 2 x PoKeys 56U, new type (no shipping cost) and 5 x bare pcb.
The value of the resistor is based on the max. output per port and 3.3 volt.
Thanks, Wendy
Hi Wendy,
I would like to thank you here for the very professional happy and prompt service I have received from you today. I would not hesitate to do business with you again. Thankyou.
Kind Regards
Bernie.
Thank you Bernie, it's done with pleasure.
Kind regards, Wendy
Hi Wendy,
Is it possible to use 9volt on your LED boards so I am able to use up the 390ohm resistors that I originally purchased for the PokeysUSB board. This is the link to the type of LED's I will be using. When I use the calculator the you pointed out to me, the result was near to the Spec. on the page. http://www.jaycar.com.au/productView...SUBCATID=976#1 Can you think of any problem arising from the 9V whether it be to the LED card or the PokeysUSB card, keeping in mind I will be connecting to your card. I was thinking of using one of those black plug in type power supplies which could be 5v or 9v @ 2Amps.
Kind Regards
Bernie.
Hello Bernie,
You can use 9 Volt to power the board and switch the led's. No problem at all.
Regards, Wendy
Hi All,
Just for those that may be interested in new developments in 7 Segment Displays for Pokeys that have not already seen this thanks to Wendy at http://www.flightsimparts.eu/simulator.html
Kind Regards
Bernie.
Hey Bernie and all,
Indeed finished the 7 segment displays that work via PoKeys software. For those that are interested, I'll start a new thread about this in a couple of hours with the all the details about this.
Regards, Wendy