[Owen] got down and dirty by adding a touchscreen to his TI-84 graphing calculator. The dirty part is the z80 assembly code he wrote to use the linkport as a UART (assembly always makes us feel queasy ...
We’ve all heard it a thousand times – they don’t make ’em like they used to. Sometimes, that’s for good reason, but there is a certain build quality to electronics of the mid-20th century that is hard ...
Posts from this author will be added to your daily email digest and your homepage feed. is an editor overseeing The Verge’s product reviews and service journalism programs. Dan has covered the ...
Touch&Solve Calculator is an Android app that offers up a fully Material Design calculator for your smartphone or tablet. Designed to be both simple to use and fully-featured, Touch&Solve comes with a ...
Graphing calculators haven't changed much over the years, but they don't really need to. Or do they? It turns out HP wants to completely revolutionize the graphing calculator, and has released a ...
Today we all take touchscreen technology for granted as it is used in such a wide variety of different devices. However way back before even the Internet took hold of our lives, Casio created a ...
Who needs Texas Instruments? Not Matt Stack, creator of the Open SciCal. His homemade, 100% open source graphing calculator not only blows away the functionality of store-bought devices, but is the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results