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  1. Arduino on atmega644


    from Zach 'Iowa' Hoeken Added 4,813 16 4

    We did it! Arduino is fully ported to the atmega644: bootloader and core libraries both work great. I have a prototype board in production right now, and we just need to hash out the collaboration…

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    • RRRF Logo


      from Zach 'Iowa' Hoeken Added 759 2 2

      My new friend online, Jordan Miller, has been doing a series of renderings in Blender of a RRRF.org logo. They look awesome and I wanted to share them with you.

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      • Atmega644 is alive!


        from Zach 'Iowa' Hoeken Added 13.5K 12 2

        I'm in the process of porting the Arduino environment to the atmega644 for a skunkworks project I'm working on. This chip is awesome because it has 4x the flash (64k vs 16k) it has 4x the…

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        • Opto Isolator v1.0 Timelapse


          from Zach 'Iowa' Hoeken Added 5,267 8 4

          Me building an Opto Isolator board. More info: http://make.rrrf.org/oi-1.0

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          • MiniMug Printing


            from Zach 'Iowa' Hoeken Added 1,712 4 2

            Its been a while, but I finally got my machine back in action and printing. Yay! I ran out of time last night, but I'll have more videos and timelapses soon!

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            • New Apartment Tour


              from Zach 'Iowa' Hoeken Added 990 7 5

              Jen takes us on a tour through our new apartment. Woo!

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              • DANGER SHIELD DEMO


                from Zach 'Iowa' Hoeken Added 2,633 13 12

                Warning: this board is completely awesome.

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                • Chocolate Skittles


                  from Zach 'Iowa' Hoeken Added 1,713 33 9

                  My BFF and deskmate Sox made an amazing discovery: Chocolate Skittles. Watch the vimeo and see our reactions.

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                  • Syringe Based Extruder Prototype


                    from Zach 'Iowa' Hoeken Added 1,101 3 2

                    Its a syringe based extruder prototype I designed! Lasercut acrylic + off the shelf parts. Hell yeah. Shh... its a 'secret' project though.

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                    • Segment Pausing Fix


                      from Zach 'Iowa' Hoeken Added 1,623 8 1

                      One of the nice side benefits of our recent work into having the host output GCode, and having the Arduino process that GCode is that we can reduce the delay between line segments by buffering GCode…

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                      • Modulate/Demodulate


                        from Zach 'Iowa' Hoeken Added 729 5 1

                        Sign on with the NYC Resistors. You've got mail!

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                        • FabLab ShopBot Demo


                          from Zach 'Iowa' Hoeken Added 2,237 3 2

                          I had my first real visit to the FabLab as a fellow. Jon guided me through using the ShopBot software to create a CNC cut bed for my RepRap machine! Yay for computers and robots. More info: http://www.ssbxfab.org…

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                          Videos Zach 'Iowa' Hoeken

                          Here are all of the videos that Zach 'Iowa' Hoeken has uploaded to Vimeo. Appearances are videos that Zach 'Iowa' Hoeken has been credited in by others.

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