Attiny45 current logger

My raspberry pi setup was meant to somewhat satisfy my needs for a computer on my vaccation while my macbook battery would be replaced in the mean time. But somehow it always fried and frustrated the hell out of me. I think that is because of my insufficient power supply - 1A could be a bit to weak for a b512 with wifi and a hub. So I googled on my tablet pc how I could measure amps with an arduino and found this site http://www.vwlowen.co.uk/arduino/current/current.htm - ordered some 0.05ohm resistors and plan on using the integrated gain of the analog to digital converter to get a better resolution and store the data on a rolling array.

RGBW Flashringlight

For my 29th birthday and christmas I got myself a dslr - with generating youtube videos and project documentation in mind (some nice sonic screwdriver long exposure pics are on the way). I would love to see how a ws2812b rainbow ringlight would look like, but i think the adafruit rings are too expensive. Ebay had some interesting leds, though /pages.ebay.com/link/?nav=item.view&id=261645486643&alt=web

Cypress Logic analyzer

Someday in 2011 there was a blogpost on hackaday [http://hackaday.com/2011/12/15/saleae-logic-analyzer-knockoff-hacking/ ] about a clone of the saleae logic analyzer and I bought a cy7c68013a dev board for under 10euros but never plugged it in. So with my raspberry working in console mode I fired up fxload and sigrok-cli but the ported versions were not the newest and compiling didn't work either so I wasted a lot of time on this... have to revisit that.

Game boy camera polaroid instant camera

this could get interesting - taking a printer module and a camera and merging it with an arduino to get an instant camera thing in a nintendo style. Ben Heck style maybe.