But if you have one of the supported calculators (TI-83+, TI-83+ SE ... We’ve seen some arguments online about the price of the TI line over the years. Prices haven’t dropped much over ...

So they decided to develop a wireless link that would work for both TI-83 and TI-84 calculators. The system is powered by a pair of ATmega644’s and two Radiotronix RF Modules that creates a ...