The TI-83 scientific calculator includes a finance-solving application that can do advanced calculations about the time value of money. It can also solve the basic equation for simple interest, which ...

Even though Texas Instruments were the first company to produce an integrated circuit and a microprocessor, their success as a company in the 60s and 70s was not guaranteed. At the time there wasn’t ...

The year was 1999. I was pondering all too carefully what kind of threads I'd be wearing come the new school year. But all I could really think about was exactly how much of my styling budget would be ...

You can leave the TI graphing calculator at home thanks to this web-based TI-83 and TI-84 emulator. As with pretty much all emulators, this depends on a ROM image from the actual hardware to work. But ...

It must be creative pipe week here at Gizmodo, because people keep sending in their awesome creations. And this might be the best one yet: a functioning TI-83 calculator with a pipe built into it. In ...

It’s been a very long time since I last used a Texas Instruments graphing calculator. I thought it was cool to write programs on the TI-80 I used in college. It seems that in the time since, things ...

Check out ticalc.org. They have lots of info on programming TI calculators. I'm not sure if they have exactly what you want, but it's a good place to start looking.

Tired of playing Drug Wars or a Mario remake on your ‘ol Ti-83 calculator? Just transplant a Gameboy inside a Ti-83 carcass and no one will be the wiser. All it takes is a little cutting and soldering ...