July 5, 2025
- kojima295
- Jul 5
- 3 min read
Good morning !
...
Long time no see!
It’s been a whole month, hasn’t it?
I’m absolutely thrilled to reconnect!
...
After much brainstorming for our Japanese tech course, we’ve decided...
Let’s go all-in on a single, electrifying lecture — “Wearable Smartwatches”!
After all my thinking, I’m convinced this is absolutely essential…
And now, together with all of you, we’re going to build an all-American wearable device!
My abilities may be limited… but an Apple without Steve doesn’t scare me one bit!!
We’re building this together, everyone!!
...
And now, we’re diving in together—examining every detail and launching straight into development!
But make no mistake...
We’re set on creating an utterly groundbreaking device.
To pull this off, you’ll need to be able to read and understand technical papers.
Sounds daunting, doesn’t it?
No worries—I’ll break everything down so you’ll be decoding those papers like a pro in no time!
To be honest, at the very beginning, I was totally in the dark too.
Starting now, we’re going to hold a lecture every single day—no exceptions!
That’s my promise to you.
No matter how tired I get, I’ll keep pushing forward right alongside you.
If you’re up for it, come along with me on this journey!
I guarantee that you’ll gain something truly valuable.
See you again tomorrow!
I’ll have everything perfectly prepped by then!
Thank you, everyone — let’s give it our all!
...
Texas appears to be experiencing an unprecedented disaster.
We should do whatever we can to help Texas!
Let's try using Texas Instruments' MSP430 series of microcontrollers right away.
Alright—here’s the lowdown on how to use it…
This is a program to control a super-tiny LCD display.
But here’s the kicker… it’s made for Arduino!

This bad boy right here is your ticket to wrangling and commanding it!
But here’s the twist: it’s written in C++… so our first mission is to transform this beast into good old C!
Believe me, this mission is outrageously tough!!
Okay, slight detour here…
Don’t get sucked into those Amazon sales—they’re just too cheap!
But mark my words: the smartwatch we’re crafting will blow every other watch on the market right out of the water!
Alright, back on track… wow, this is insanely challenging!
First things first… let’s unleash the power of AI!
Looks like some kind of secret code—but hey, don’t you worry a bit!
Here’s the game plan: we’ll kick off development on an Arduino—sure, it’s bulky and costs a pretty penny… but hang tight! Once we’re up and running, we’ll swap it out mid-stream for a dirt-cheap microcontroller!
Here’s the game plan: we’ll kick things off by writing our program in Arduino language—it’s so accessible that even elementary schools are using it for their STEM lessons!
We’re going to write everything in a language so simple even grade-schoolers can master it—so absolutely anyone can code it! Then, with the magic of AI, we’ll transform that same code into rock-solid firmware for an ultra-cheap microcontroller!
...
And what did we just pull off?
We grabbed the Arduino’s inner code and—boom!—used AI to recast it into ultra-affordable microcontroller firmware!
Alright, so here’s where we stand: we’ve used AI to turn our sketch into plain C—but it’s still locked onto the Arduino.
Next up?
We’re going to supercharge it by porting that Arduino C code over to TI’s MSP430 microcontroller series!
Alright, everyone—come on over here!!
“Here’s the exciting challenge: take this four-file program and port it from Arduino to MSP430 with absolutely minimal changes to its original structure!”
We’ll continue tomorrow—get ready for more action then!

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