- The "Frankencalculator": TI-84+ inside a Raspberry
- 10 Nov 2014 01:29:22 pm
- Last edited by Muessigb on 12 Mar 2015 12:42:53 pm; edited 33 times in total
Hello everyone!
This is not a tutorial anymore!
Also please help finding a better name.
I'm building a Raspberry Pi A+ into TI-84+.
(old, obsolete): Have a look at my current progress.
My shopping list was:
- TI-84+
- Raspberry Pi A+
- Arduino Micro Pro
- USB power bank
- USB hub
- Multiple USB-Micro cables
- TFT (itdb240)
- USB-A jack
- Small power switch
- a small piece of stripboard (or perfboard)
- a small piece of foam
- a micro sd
and more stuff
Total cost: around a 100 - 150 euros / dollars
I already drilled out most of the calculator cases spacers and the battery department. Also I wired up the matrix to my arduino micro pro and im working on the scanning code.
This is not a tutorial anymore!
Also please help finding a better name.
I'm building a Raspberry Pi A+ into TI-84+.
(old, obsolete): Have a look at my current progress.
My shopping list was:
- TI-84+
- Raspberry Pi A+
- Arduino Micro Pro
- USB power bank
- USB hub
- Multiple USB-Micro cables
- TFT (itdb240)
- USB-A jack
- Small power switch
- a small piece of stripboard (or perfboard)
- a small piece of foam
- a micro sd
and more stuff
Total cost: around a 100 - 150 euros / dollars
I already drilled out most of the calculator cases spacers and the battery department. Also I wired up the matrix to my arduino micro pro and im working on the scanning code.