Ben Heck’s DIY graphing calculator

Ben Heck’s got another terrific build: a DIY graphing calculator built with a Raspberry Pi Compute Module (and later an A+).

No schematics yet, but if Ben does release them we’ll add a link here. Frankly, this is one of those projects that’s just so daft and so much fun to watch coming together (especially when things go wrong), that we suspect you won’t really mind that you can’t duplicate it at home (yet)…we hope you’ll feel the same.