But if you have one of the supported calculators (TI-83+, TI-83+ SE, TI-84+, or TI-84+SE ... and it’s based on the Texas Instruments line of hardware (hence the capital TI).

Our top pick is the Texas Instruments TI-84 Plus CE due to its rechargeable battery, fully backlit color display, and lightweight design, allows students to carry it in their backpacks easily.

The innovative project involved running a neural network directly on a TI-84 Plus CE to recognize handwritten digits. By using the MNIST dataset, a well-known collection of handwritten numbers ...