Posts with «doom» label

Edidoom: Intel Edison Running Doom

Proving that the Intel Edison is really a full Pentium-class PC, Lutz has successfully ported Doom to the tiny board. For those who aren’t quite as old as I am and are unfamiliar with the classic title, Doom literally blew away gamers in 1993 with a combination of fast paced […]

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MAKE » Arduino 09 Jan 20:01

Internet-Connected TI-84

Just before the days where every high school student had a cell phone, everyone in class had a TI graphing calculator. In some ways this was better than a cell phone: If you wanted to play BlockDude instead of doing trig identities, this was much more discrete. The only downside is that the TI calculators can’t easily communicate to each other like cell phones can. [Christopher] has solved this problem with his latest project which provides Wi-Fi functionality to a TI graphing calculator, and has much greater aspirations than helping teenagers waste time in pre-calculus classes.

The boards are based around a Spark Core Wi-Fi development board which is (appropriately) built around a TI CC3000 chip and a STM32F103 microcontroller. The goal of the project is to connect the calculators directly to the Global CALCnet network without needing a separate computer as a go-between. These boards made it easy to get the original Arduino-based code modified and running on the new hardware.

After a TI-BASIC program is loaded on the graphing calculator, it is able to input the credentials for the LAN and access the internet where all kinds of great calculator resources are available through the Global CALCnet. This is a great project to make the math workhorse of the classroom even more useful to students. Or, if you’re bored with trig identities again, you can also run a port of DOOM.


Filed under: wireless hacks
Hack a Day 07 Oct 12:00