We used a serial-to-USB converter to be able to upload images to the computers, each of which has enough space for four different images, allowing us to create animations or just to display a rotating set of images.
For my first go, I tried a portrait of Carl Sagan. Because we only have one color, I had to find a simple portrait that was easy to reduce to a single color. I found this one on Google Images, and turned it into this.
Featured Adafruit Products
SpokePOV Kit – v1.1 – One single SpokePOV fits in one wheel, you can add as many SpokePOVs to a wheel as you’d like get a better image. With one spoke, persistence at a speedy 15mph. Two spokes for cruising at 10mph. Three for a leisurely 7mph! Read more about specifications, full instructions, usage, etc. at the SpokePOV webpage. (read more)
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — “The Essential Guide to Electronics in Shenzhen – Delivery Update”
Wearables — Freezer paper magic
Electronics — Emergency ferrite
Biohacking — Biohack: DMSO for Transdermal Substance Delivery
No comments yet.
Sorry, the comment form is closed at this time.