Who cares about hw>100 , galleto can do this and piassini also tested
Who cares about hw>100 , galleto can do this and piassini also tested
Nice.
Did you forget the switch or not needed?
Working on something to release next month for free for all dk users :>
thanks for the list .. components in this project is not complete and lacks BC549 quartz 20MHz ..
question =
as you've programmed FT232R ?? or you can use a FT232R arising from different hardware used for other purposes or old circuit used?
after building hardware interface iaw 59f this scheme by BD9 to iaw59f correct? what are the hardware outputs to iaw 59f from Use clean you out a scheme pine db9 to iaw59f?
Last edited by mario38; 2nd June, 2015 at 08:15 AM.
autodigitec (4th June, 2015)
Can i get a pass please ?
4f 54 54 4f 52 45 20 45 4c 45 43 54 52 4f 4e 49
Do not like work without scheme ...
So here's SCH of file "PCB Layout.pdf".
(If you see error - please say.)
WBR
Non ut edam vivo, sed ut vivam edo.
cicko1 (24th June, 2015), eric paris (28th December, 2017), mohamedkey (19th June, 2015), Sarkan (5th June, 2015), stefaudio (5th June, 2015), sunxemx (6th June, 2015), vwphun (2nd June, 2015), yellowstilo (3rd June, 2015)
Thanks a lot for the schematic diagram !
i think both diodes across the relay coils should be in reversed position - in this position the relay coils are shorted by the diodes....
the induction of the coils is opposite to the normal current flow so the diodes will conduct the induction voltage when reversed.
When a normal 20mHz Xtal is mounted instead of a 20 mHz resonator there are 2x 22 pF condensors on both ends towards the middle ground connection.
When you have the possibility to post the corrected diagram that would be great !
Last edited by yellowstilo; 3rd June, 2015 at 03:27 PM.
Correct, both relay's diodes are reversed.
prusony (3rd June, 2015)
Thank you for your remarks!
Non ut edam vivo, sed ut vivam edo.
redtop (9th June, 2015), stefaudio (10th June, 2015), vwphun (4th June, 2015), yellowstilo (4th June, 2015)
pass please?
thanks
start by reading post # 1 and you will find your pass....
I asked for this from the originator but didn't bother to answer.
This helps because some constructors of the project might want to try with different size components etc.
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