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  1. Arduino on atmega644

    01:38

    from Zach 'Iowa' Hoeken / Added

    4,685 Plays / / 4 Comments

    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

      00:06

      from Zach 'Iowa' Hoeken / Added

      707 Plays / / 2 Comments

      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!

        00:47

        from Zach 'Iowa' Hoeken / Added

        13.3K Plays / / 2 Comments

        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

          01:05

          from Zach 'Iowa' Hoeken / Added

          5,212 Plays / / 4 Comments

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

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          • MiniMug Printing

            00:37

            from Zach 'Iowa' Hoeken / Added

            1,698 Plays / / 2 Comments

            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

              03:49

              from Zach 'Iowa' Hoeken / Added

              953 Plays / / 5 Comments

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

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              • DANGER SHIELD DEMO

                02:27

                from Zach 'Iowa' Hoeken / Added

                2,598 Plays / / 12 Comments

                Warning: this board is completely awesome.

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                • Chocolate Skittles

                  02:44

                  from Zach 'Iowa' Hoeken / Added

                  1,625 Plays / / 9 Comments

                  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

                    00:46

                    from Zach 'Iowa' Hoeken / Added

                    1,081 Plays / / 2 Comments

                    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

                      02:30

                      from Zach 'Iowa' Hoeken / Added

                      1,603 Plays / / 1 Comment

                      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

                        00:34

                        from Zach 'Iowa' Hoeken / Added

                        723 Plays / / 1 Comment

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

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                        • FabLab ShopBot Demo

                          05:17

                          from Zach 'Iowa' Hoeken / Added

                          2,211 Plays / / 2 Comments

                          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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                          Zach 'Iowa' Hoeken

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