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Are you aware of the 7486 pinout oddities?I'm trying to help my son with his electronics lab work for school. The
project is to set up an exclusive or gate, an SN or DM 7486 and apply a
1.0KHZ square wave at a TTL level,
video card? Capacitors?This is 15"
The screen flick picture little left-right with freqency 50 Hz(like
the electrical network)and i don't know what causing the problem. When
monitor works at 50 Hz the flick is not visible e.g. it is immovable.
On high refresh rates it is also reduced. Did somebody know what is
the reason for this ?
Thanx.
I bought a hi8 recorder to replace my regular 8mm. When replaying the
regular 8mm on the hi8, the sound cuts in and out, and there is a
slight horizontal distortion line on the bottom of the screen. Is this
normal for playing regualar 8 tapes on a hi8 camcorder?
The rest of know that spammers like you aren'tThe reason some people don't know for sure
if they are going to Heaven when they die
is because they just don't know.
Well we discovered the problem. Actually I'm a bit embarrassed to
relate this but I will. My son triple checked his breadboard and
assured me that everything was ok. So I took him at his word. He is
good but after almost 45 years in this business (is the power off?, ...
SURE it is....) I should have looked myself.
The schematic showed one of the inputs going through a 1K resistor to
5.0V. The junction of the gate and resistor went through a switch to
ground so that input could be pulled low when needed. The other input
of the gate has a symbol for a pulse generator to ground. He mistook
that as a direct connection to ground, effectivly grounding any signal
applied to that input. The circuit now works fine and my 15.00
Datapulse generator which I picked up at the surplus store the other
day is a keeper. I sure would like to have a manual for it though.
Thanks to everyone for all the help and advice. Lenny Stein, Barlen
Electronics.
Hello,
Would anyone have any pictures or illustrations showing any
battery-operated portable Telefunken cassette tape recorders from the
1960s and/or '70s?
Time to make a decision. Sell the car or the wife. I suspectThis car looks and runs great. I really
want to keep it. Of course I'd like my wife to be around too.
Take this nonsense somewhere else. We deal in facts here.The reason some people don't know for sure
if they are going to Heaven when they die
snip
I didn't catch the beginning of this thread but headaches could be aDoes the car give anyone else headaches? If not, perhaps you should sell it
to someone not bothered by whatever's causing them and get a different car
that won't give your wife headaches.
RonGrossi382750@yahoo.com wrote:
The reason some people don't know for sure
if they are going to Heaven when they die
snip
Take this nonsense somewhere else. We deal in facts here.
Mark Z.
Sorry, just hit the "reply to group" button. Been seeing lots of this junkMark,
Do you realize that you cross-posted the message to these newsgroups:
cam.misc,alt.windows98,sci.electronics.repair,rec.autos.makers.ford.mustang,
alt.masturbation.male?
And, while many of us would like for us to deal with facts here, it is
Usenet. LOL.
Leonard
"Mark D. Zacharias" <spammenot@yis.us> wrote in message
news:gDqae.1371$l45.753@newssvr12.news.prodigy.com...
RonGrossi382750@yahoo.com wrote:
The reason some people don't know for sure
if they are going to Heaven when they die
snip
Take this nonsense somewhere else. We deal in facts here.
Mark Z.
I understand completely. Most of us have lost it occasionally.Sorry, just hit the "reply to group" button. Been seeing lots of this junk
lately. Lost my patience.
I've complained to Google about it. Even for them this is excessive, howeverThis has been around on lots of forums before and is considered spam
because
of just the reasons you mention. Unfortunately the message is not being
received because of that.
"Certainty leads to terrorism".Strangely it is only the Christian loonies that show this kind of
disrespect for others. I don't think I've ever seen any Islamic spam.
" If you would like to contact our president, send an email toLooks like someone still has a virus.
Hi,
Thanks for the note. Actually, I'm not seeing them there on eBay. Are
you sure they're there?
What I'm looking for are pictures of Telefunken CASSETTE tape recorders
from the 1960s and '70s. For Telefunken products, I'm seeing
reel-to-reel on eBay but not cassette. I definitely need them to be
Telefunken and also need them to NOT be open reel. Cassette only...
and from the '60s or '70s.