A couple months ago, we had a family friend who got ahold of some really old family photos. She came over and asked me if there was any way that I could convert her old slides to digital images. Since I do not own a slide scanner, I was about to tell her that there was nothing I could do, that was until I came up with a plan B.
I was holding one of her slides up to a light to see the image, when I came up with an idea.
I knew that I needed to backlight the slide to see the image, and I also knew that if I could get in close enough, I could capture a digital image of the slide. In order to get a good solid backlight, Here is what I came up with:
I turned on my desktop computer and launched Microsoft Word. I then opened a blank document so that I would have a large white light behind my slides.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.