HELP! What kind of device?
ZXNet echo conference «hardware.zx»
Hello, Mikka_A
Mik> is nafik such a pervert?
Mik>
Mik> in my memory, KP14 was soldered on top of KP11, one leg was hung in
Mik> air (for switching) and inversion was obtained by switching
Mik> readings.
Mik> the second was set to high impedance and had no effect...
It depends on what is considered perverted :)
I just don’t like your option at all, if only because KP14
consumes more than LP5.
And the use of LP5 as a controlled inverter is very widely used in
digital circuitry.
Hello, Mikka_A
Mik> I agree.
Mik>
Mik> but you also agree - it’s easier to just solder on top of one mikruh
Mik> another (with legs matching one to one) lifting one, than to fence
Mik> wires, think about what to solder where.... :v2_biggr;
Looks like; we are talking about different devices :)
If you mean a separate module for matching signal levels (namely
this is discussed in the topic question)
then you seem to be proposing to solder two microcircuits together, since they have legs
match
and use one as a buffer, the other as an inverter, switching their inputs
permissions?
Hello caro
car> 555LP5 - 4 two-input exclusive OR elements (XOR).
car> Very convenient to use as four logic-level controlled
car> inverter.
Is nafik such a pervert?
in my memory, KP14 was soldered on top of KP11, one leg was hung in the air (for
switching) and an inversion was obtained by switching the reading.
the second was set to high impedance and had no effect...
Hello caro
car> It depends on what is considered a perversion :)
car> I don’t like your option at all, if only because
car> KP14 consumes more than LP5.
car> And the use of LP5 as a controlled inverter is very wide
car> is used in digital circuitry.
I agree.
but you also agree - it’s easier to just solder another on top of one microchip (with
coincidence of legs one on one) raising one, than to fence the wires, think that
where to solder.... :v2_biggr:
Hello caro
car> It looks like we are talking about different devices :)
car> If you mean a separate module for matching signal levels
car> (this is what is being discussed in the topic question),
car> then you seem to be proposing to solder two microcircuits together, fortunately they have
car> legs match
car> and use one as a buffer, the other as an inverter, switching them
car> permission inputs?
To the point!
I just read about the toggle switch and inversion completely forgot - Why all this?
has it started?! :v2_lol; :v2_laugh:;
Hello, Mikka_A
in the case of an inverter, it seems like 8 colors are obtained
Hello, The Exploited
The> in the case of an inverter, it seems like 8 colors are obtained
why is this? in my opinion no.
you just flip the signal relative to the clock...
(I don’t remember why this was so... in general, why did some boxes require a straight line, and
others inverted signal...)
Hello, Mikka_A
Mik> why is this? in my opinion no.
Mik> you simply flip the signal relative to the sync...
Mik> (I don’t remember why this was so... in general, why did they require only boxes
Mik> is direct, and others are inverted signal... )
monitors require a direct signal, and TVs require an inverted signal - a long time ago
I was connected to a delta on KT315x used as inverters.
when you put kp16 instead of kp11, in theory you need to turn the diodes to brightness
Tumbler, I think, can’t do this