I have at least 5 in my stock. I could easily part with one or two. I would
rather trade rather than get cash. Do you have anything to offer in trade?
-Gary
I need to order higher tolerance ones. However, I was wondering, would a
sensible strategy be to go through the ones that I have and find one that
outputs a voltage closer to the spec? Or would that just be storing up trouble
for the future?
Regards
Rob
> -Original Message-
> From: Ro
The CT version is 4%, the ACT is 2%.
Sent from my iPhone
> On Apr 30, 2023, at 11:37, Wayne S wrote:
>
> Spec sheet for the 7812 shows 2 versions - 4% and 2% tolerances. So the
> voltages your measuring are within the 4% part. Maybe you do need the 2% one.
>
> Sent from my iPhone
>
>> On A
Spec sheet for the 7812 shows 2 versions - 4% and 2% tolerances. So the
voltages your measuring are within the 4% part. Maybe you do need the 2% one.
Sent from my iPhone
> On Apr 30, 2023, at 11:26, Rob Jarratt via cctalk
> wrote:
>
> I think I have found a possible cause, but not too sure w
It looks like a Turbo encabulator but it's missing the flux capacitor.
Sellam
On Sun, Apr 30, 2023 at 6:47 PM W2HX via cctalk
wrote:
> Can anyone tell me what I picked up at a NH hamfest this weekend for $20?
> I see it says RL01/RL02. I have two RL02 drives and some platters. None of
> which I
Can you send clear images of the entire thing in one shot, open and
closed?And the ports.
BIll
On Sun, Apr 30, 2023 at 9:47 PM W2HX via cctalk
wrote:
> Can anyone tell me what I picked up at a NH hamfest this weekend for $20?
> I see it says RL01/RL02. I have two RL02 drives and some platte
On Sun, Apr 30, 2023 at 8:47 PM W2HX via cctalk wrote:
> Can anyone tell me what I picked up at a NH hamfest this weekend for $20? I
> see it says RL01/RL02. I have two RL02 drives and some platters. None of
> which I have gotten around to trying. Other than a copious amount of pine
> needles,
Can anyone tell me what I picked up at a NH hamfest this weekend for $20? I see
it says RL01/RL02. I have two RL02 drives and some platters. None of which I
have gotten around to trying. Other than a copious amount of pine needles, what
can this be used for? Or maybe the right question is, shoul
On Sun, Apr 30, 2023 at 8:08 PM Ken Seefried via cctalk <
cctalk@classiccmp.org> wrote:
> I'm interested in recreating MMI application note AN-114 which describes
> adding an sn74s516 mult/div/acc chip to a 68000. Unfortunately, I haven't
> been able to find an sn74s516 in the couple of years I'v
I'm interested in recreating MMI application note AN-114 which describes
adding an sn74s516 mult/div/acc chip to a 68000. Unfortunately, I haven't
been able to find an sn74s516 in the couple of years I've been looking.
Does anyone have some they'd be willing to part with?
KJ
I saw a clip of this project on DW News:
https://www.memory-of-mankind.com/
They're recording works for posterity on ceramic tiles.
How's that for preservation?
--Chuck
Looks like the one I used is an L7812CV, which has a looser tolerance. I am
going to have to order some tighter tolerance parts.
> -Original Message-
> From: Wayne S
> Sent: Sunday, April 30, 2023 7:42 PM
> To: Wayne S
> Cc: r...@jarratt.me.uk; General Discussion: On-Topic and Off-Topic
I think I have found a possible cause, but not too sure what to do about it
if I have.
I had to replace the 7812 regulator that supplies Vstart. The new one has an
output that seems to vary between 12.2 and 12.4V. The 7812 on the good PSU
outputs a steady 12.1V. I think that is enough to cause the
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