Fresh hacks every day
The plotter featured above was, according to the author, made almost entirely of salvaged parts. In addition to what he had accumulated, only $20 in parts was needed to complete this build. Pretty good considering the thousands of dollars that a new plotter goes for.
Control of all axes is accomplished using unipolar stepper motors. In this case only one … Read the rest
[Jerry] has been wanting to put together a whiteboard plotter for some time and just recently got around to building one.
The plotter draws pretty much about anything he can imagine on a white board measuring just shy of 2′ x 3′. The design first started off with a Basic Stamp board at the helm, which he sourced from … Read the rest
[Mike Rankin] built a small CNC machine using some PC parts. He repurposed two optical drives and a floppy drive to create the plotter seen drawing the Hackaday logo above. The X and Y axes use the stepper motor controlled read heads from two optical drives. The Z axis is built using the read head hardware from a floppy … Read the rest
[Hubert] sent in his experiments using HDDs, CDROMs, speakers, and other components to make an XY laser plotter. Those carefully reading will note, its not all three to make one plotter, but rather three plotters each using a separate system. The setups have their advantages and disadvantages, and [Hubert] is sure to point them out; including circuit diagrams and pictures … Read the rest
[Squirrelfantasy] built a printer using LEGO pieces. It’s not a Mindstorm project but instead depends on some type of development board and some auxiliary components on a protoboard. We couldn’t get a good enough look to tell exactly what makes up the electronics so start the debate in the comments. We feel this is a printer and not a plotter … Read the rest
Get a quick fix of CNC for the day with this plotter. [Francisco Dulanto] grabbed the cartridge carriage from an old inkjet printer and turned it into a gantry by mounting it on two drawer sliders. The optical head assembly from a cd-rom provides the Z-axis movement with the whole thing controlled by three RepRap boards. [Francisco] called his … Read the rest
[Fedeortiz12] and his team are nearing completion of their CNC mill (english translation). They set out to build a standalone machine that takes G-code in the RS274/NGC format from an SD card and machines parts accordingly. At the heart of the system is an ARM LPC2148 controller with a character LCD and control pad for operation. The guys … Read the rest
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