Now someone has ported a full Sonic the Hedgehog game to a Texas Instruments graphing calculator for the first time. You can ...

You can leave the TI graphing calculator at home thanks to this web-based TI-83 and TI-84 emulator ... and it’s based on the Texas Instruments line of hardware (hence the capital TI).

The graphing calculators have ... fun to do on a more modern calculator, though, take a look at this build which implements ray tracing on a TI-84 Plus CE.

The Zilog Z80 is an 8-bit microprocessor that first hit the market in the 1970s. It was the beating heart of classic ...

If you're really committed to the bit or you find yourself doing more complex equations, you can opt for the much more advanced Texas Instruments TI-84 Plus CE Color Graphing Calculator.