We’re sure there are more expensive LED controllers out there, but the TI-84 has got to be up there. Unless you have one on hand, then it’s free. And then you’ll doubtless need an… ...

The TI-32 mod uses an ESP32 C3 microcontroller to emulate another TI-84, connecting the two devices over Wi-Fi. A modded TI-84 has no visible signs of being hacked, but tech-savvy users can unlock ...

ChromaLock / YouTube. Popular tech YouTuber ChromaLock recently shared a video demonstrating how they managed to connect a “dated” TI-84 graphing calculator to the internet and run ChatGPT ...

Cemetech has learned (via Linus Tech Tips) that Texas Instruments is pulling support for assembly- and C-based programs on the TI-84 Plus CE and its French counterpart, the TI-83 Premium CE.

TI-84 Plus CE is a follow up to the TI-84 Plus C Silver Edition released a few years ago. Like its predecessor, the new grapher has a color 320 x 240 display.

Texas Instruments has updated the TI-84 from the days of a grayscale display. The calculator now features a 2.8-inch full-color backlit display with a 320 X 240 resolution.

He estimates a TI-84 Plus costs $15-20 to manufacture and has a profit margin of over 50 percent for Texas Instruments. Advertisement For comparison sake, PC makers have margins under 3 percent .

That said, TI-83 and TI-84 calculator firmware must be manually downloaded to your PC and updated over USB, so users who want to remain on the older version can do so by simply not installing the ...

Until they ported Wolfenstein to TI-83 and TI-84 calculators, that is. Just don't try and break one of these out when you're in world history or whatever, probably not the best idea, kid. P.S.

Get the Texas Instruments TI-84 Plus Graphing Calculator on sale for just $120. Right now, you can save big on Texas Instrument graphic calculators at Staples. Skip to main content ...