Hackaday (unofficial) November 1, 2021 9:00am Hacking an Obsolete Yet Modern Calculator #computerhacks #retrocomputing #calculator #retro #texasinstruments #ti #ti84 #ticalcorg #z80 #zshell #hackaday posted by pod_feeder_v2 Hacking An Obsolete Yet Modern Calculator The gold standard for graphing calculators, at least in the US, are the Texas Instruments TI-84 series. Some black sheep may have other types, but largely due to standardized testing these calculat…