The world's cheapest, simplest pen-plotter. Python-powered. Parts: ~€14. Build-time: ~1 hour.
Joined November 2019
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BrachioGraph retweeted
I made a web site that prepares images for @evildmp's @BrachioGraph pen plotter for #raspberrypi: brachio.me/
Now it's easier than ever to get started with the BrachioGraph and create some funky robot art! 🤖♥️✏️
Coming soon to BrachioGraph: software correction for servo-motor hysteresis and mechanical free-play/lack of rigidity in the hardware.
In the second image, grid lines drawn forwards and backwards exhibit much less misalignment than those in the first, thanks to error-correction.
Understanding how the plotter's geometry affects its drawing area: brachiograph.art/explanation….
Some interesting forms can be discovered, including a representation of Donald Trump's hair.
Kwame Nkrumah, Ghanaian political leader and icon of pan-Africanism.
8B pencil on cartridge paper.
#BrachioGraph
BrachioGraph worked very hard at PyCon Sweden, especially drawing beards.
@PyConSE #PyConSE #BrachioGraph
BrachioGraph's oldest ancestor, PantoGraph.
brachiograph.art/how-to/pant…
#BrachioGraph
BrachioGraph in action, a video by Will Ward.
Time lapse of my homemade pen plotter sketching a picture of gary halbert. youtube.com/watch?v=18T0IQNa… #BrachioGraph
Bee, by BrachioGraph.
#BrachioGraph
Portrait of a bee, by a Raspberry Pi and some popsticks. A Brachiograph rendering, thanks to @evilDMP brachiograph.readthedocs.io/…
