4 May
2004
4 May
'04
2:18 p.m.
My ability to search the web is hampered by poor sat comms right now, so I'd
like to ask if anyone knows where to purchase an ICL7660 negative voltage
supply chip? My Basicon MC-1N is apparently missing it, but RS-232 comms
being as loose as they are, I can still talk to it even though there's no
negative comms voltage.
Thanks for any pointers,
-ethan
--
Ethan Dicks, A-130-S Current South Pole Weather at 04-May-2004 23:10 Z
South Pole Station
PSC 468 Box 400 Temp -81.4 F (-63.0 C) Windchill -160.3 F (-106.9 C)
APO AP 96598 Wind 19.3 kts Grid 013 Barometer 674.8 mb (10824. ft)
Ethan.Dicks(a)amanda.spole.gov http://penguincentral.com/penguincentral.html
4 May
4 May
11:04 p.m.
Hi,
Ethan Dicks <dickset(a)amanda.spole.gov> said:
My ability to search the web is hampered by poor sat comms right now, so I'd
like to ask if anyone knows where to purchase an ICL7660 negative voltage
supply chip? My Basicon MC-1N is apparently missing it, but RS-232 comms
being as loose as they are, I can still talk to it even though there's no
negative comms voltage.
http://www.maplin.co.uk/ part no. NM18U in the UK...
--
Cheers,
Stan Barr stanb(a)dial.pipex.com
The future was never like this!
5 May
5 May
3:03 a.m.
On Wed, May 05, 2004 at 09:04:12AM +0100, Stan Barr wrote:
Ethan Dicks <dickset(a)amanda.spole.gov> said:
OK... thanks to one and all for tips... I will probably go with Digikey or
the supplier in Christchurch (since if I order from them, it will arrive on
one of the first flights in October). I do need the thru-hole variety for
this 22-year-old board. The input voltage shouldn't matter - it's a +5V-
only design anyway. I have no +12V or similar to feed it.
-ethan
--
Ethan Dicks, A-130-S Current South Pole Weather at 05-May-2004 12:00 Z
South Pole Station
PSC 468 Box 400 Temp -81.3 F (-62.9 C) Windchill -149.9 F (-101.1 C)
APO AP 96598 Wind 15.5 kts Grid 021 Barometer 675.2 mb (10808. ft)
Ethan.Dicks(a)amanda.spole.gov http://penguincentral.com/penguincentral.html
My ability to search the web is hampered by poor
sat comms right now, so I'd
like to ask if anyone knows where to purchase an ICL7660 negative voltage
supply chip? My Basicon MC-1N is apparently missing it, but RS-232 comms
being as loose as they are, I can still talk to it even though there's no
negative comms voltage.
http://www.maplin.co.uk/ part no. NM18U in the UK... 
7 May
7 May
7:36 a.m.
OK... thanks to one and all for tips... I will
probably go with Digikey or
the supplier in Christchurch (since if I order from them, it will arrive on
one of the first flights in October). I do need the thru-hole variety for
October??? I can imagine that living on the southpole implies long
delivery times, but october??? If I order something, I'm always anxious
to receive it, preferably in one day...
Bert
5 May
5 May
3:32 a.m.
Hi, Ethan,
Mouser has these in abundance.
http://www.mouser.com/index.cfm?handler=displayproduct&lstdispproductid…
Happy hunting.
*********** REPLY SEPARATOR ***********
On 04-May-04 at 23:18 Ethan Dicks wrote:
My ability to search the web is hampered by poor sat
comms right now, so
I'd
like to ask if anyone knows where to purchase an ICL7660 negative voltage
supply chip? My Basicon MC-1N is apparently missing it, but RS-232 comms
being as loose as they are, I can still talk to it even though there's no
negative comms voltage.
Thanks for any pointers,
-ethan
--
Ethan Dicks, A-130-S Current South Pole Weather at 04-May-2004 23:10 Z
South Pole Station
PSC 468 Box 400 Temp -81.4 F (-63.0 C) Windchill -160.3 F
(-106.9 C)
APO AP 96598 Wind 19.3 kts Grid 013 Barometer 674.8 mb (10824.
ft)
Ethan.Dicks(a)amanda.spole.gov http://penguincentral.com/penguincentral.html
-=-=-=-=-=-=-=-=-=-=-=-
Bruce Lane, Owner & Head Hardware Heavy,
Blue Feather Technologies -- http://www.bluefeathertech.com
kyrrin (at) bluefeathertech do/t c=o=m
"If Salvador Dali had owned a computer, would it have been equipped with surreal
ports?"
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4 comments
4 participants
participants (4)
-
bert＠brothom.nl -
dickset＠amanda.spole.gov -
kyrrin＠bluefeathertech.com -
stanb＠dial.pipex.com