Konbini Ossan Volume 7 Chapter 14 — And Then, towards Digital…
I went on to explain the details of the diodes to Arisa. What kind of internal structure they had, and what functions they possessed.
Once I finished explaining all of that, I moved on to introducing the next components.
“Alright, next. What I’ve prepared here are components that reproduce the functions of coils, inductors, in electronic circuits.”
“There’s a lot of them, aren’t there?”
Just as Arisa said, I laid out many components of various shapes.
“It was really difficult to reproduce coils themselves with magic conduction circuits. So I had to get creative and prepare substitute components for each function that a coil has.
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For example, this one is used for resonance circuits, and this one is for filter circuits. Basically, they’re made up of several materials, structures, and magic circles, so each one ended up a bit larger than the other components.”
“Huh… But they’re still smaller than the diodes.”
Arisa muttered as she examined the components I presented.
“That’s true. In the case of diodes, they’re essentially a combination of several of these substitute components.
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To be precise, you could call them magic conduction circuits that have diode functions. That’s why the diodes ended up being so large.”
The issue of size was something I planned to address later. For now, completing the components themselves had been the top priority.
“And this is the last one, and the biggest highlight. The Mana Transistor.”
Finally, I picked up a small component and explained it.
“This one gave me the most trouble to make. In fact, I spent about half of the total development time on it. But because of that, I’m really satisfied with how it turned out.”
A transistor’s original functions can be broadly divided into two: switching and current control. Reproducing both of those with magic conduction circuits was far from easy.
The switching function in particular had to be reproducible even at extremely small sizes, for a certain reason.
So what I came up with was a method that combined materials imbued with skills through enchantment magic.
What’s needed for switching is a property where turning on or off a minute amount of magic flowing through one circuit switches the on or off state of the magic flowing through another circuit.
To achieve that, I had to use skill imbuement to create properties where magic-particle resistance and magic-pressure resistance change in response to magic power.
“The most important switching function uses an inherent skillified property of Dracium, Magic Reflection.
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I imbued this into the material, and made it so that when sufficient magic power flows, the skill does not function. Conversely, when magic power isn’t flowing, the skill activates and magic reflection occurs.”
As a result, most of the time was spent selecting the materials, combining the necessary skills, and designing the magic circles required to make that enchantment work.
But thanks to that effort, it became something that could eventually be miniaturized down to the nanometer scale as processing technology advanced.
“So with this, you can make that thing, right?”
Arisa asked, clearly intrigued. I nodded and replied.
“Yeah. With this magic conduction transistor, we can move from analog circuits to digital circuits. It becomes possible to develop devices capable of logical operations; not electronic devices, but magitronic devices.”
Hearing that, Arisa nodded as well.
“Then you’re almost there. Almost at your goal, Yūichi.”
“Yeah. With the power of «Calculator», it should work out.”
And then, at last, I spoke the name of what I had been aiming for all along.
“The Magi Computer I’ve always wanted to build. Let’s keep pushing forward like this until it’s complete.”
“I’m cheering you on, Yūichi.”
Arisa smiled and took my hand. I squeezed her hand back, feeling an even stronger desire to see this goal through.
For the future of Arisa and me, and for all my various ventures as well. Let’s do our best toward completing the magic conduction computer.
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E/N:
Now I want to buy a Magi PC and play MagiCraft on it 🤣! Ossan, you're awesome!
Stay tuned!
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