Ah, the poor calculator: so plain, yet so essential, like the Swiss Army knife of the academic world. The thing is, as I have now learned, not all calculators are created equal. So let me now take you ...

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).

Calculator hacks have been around for a while now and we have seen the most action around the Texas Instruments TI-83 and TI-84. When [johnkimdinh] found a way to add an ESP8266 to a scientific ...