Sheep courtesy of reinder @ turtletoy.net.
Snowflakes
I finally tuned the plotter a bit to make it perform faster. I was trying to make it move faster by increasing the stepper motor speed, it turns out optimizing the pen up/down action was really where all the slowness was and makes everything appear to run faster. It’s quite spiffy now and I’ve been plotting non-stop this past week.
Snowflakes courtesy of llemarie @ turtletoy.net.
UV Ink Experiment
One advantage of a drawing machine working with coordinates is that it does not need to see what it draws.
Under the blue light
I bought a fountain pen with a refillable cartridge, and some UV ink.
The UV ink is invisible to the naked eye but the pen did leave trails on the paper.
