Seeing these examples reminded us of another “classic” method of making halftones:ASCII art. In what follows, we walk through the process of using making CNC halftones for engraving or carving from both vintage and automatically generated ASCII art.
Seldom seen nowadays, ASCII art is a computer graphics technique where grayscale photos or artwork are represented by keyboard characters on a regularly spaced grid. And while it does show up occasionally in the history of computer graphics, it is perhaps more important as a cultural artifact of the BBS era of computer networking.
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 — Airbnb’s Internal University to Teach Data Science
Wearables — Faking wood
Electronics — Trouble with LM741
Biohacking — Nike’s Unlimited Stadium Will Put Your Best Foot Forward
No comments yet.
Sorry, the comment form is closed at this time.