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  1. Arduino class project (solenoid bell ringer part II)

    00:35

    by Josh Kopel / Added

    1,006 Plays / / 1 Comment

    Scott got hard core with this huge array of solenoids. Nice set up with shift registers and transistors switching a separate power supply just for the solenoids. He clearly knew what he was doing!

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    • Arduino class project (solenoid bell ringer part I)

      01:04

      by Josh Kopel / Added

      988 Plays / / 0 Comments

      Scott got hard core with this huge array of solenoids. Nice set up with shift registers and transistors switching a separate power supply just for the solenoids. He clearly knew what he was doing!

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      • Arduino class project (LED pong)

        00:41

        by Josh Kopel / Added

        799 Plays / / 0 Comments

        James and Chris working on their LED pong game. No motors here, but they were learning a lot about shift registers.

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        • Arduino class project (window blind alarm clock)

          00:17

          by Josh Kopel / Added

          650 Plays / / 0 Comments

          Andrew working on his automated window blind alarm clock Currently just lifting a glove, but fully capable of opening his window blinds after a nice 8 hours of sleep. He used a nice geared DC motor…

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          • Dorkbot-sea 11/05/2008 Solar Theremin Chorus

            00:21

            by Josh Kopel / Added

            486 Plays / / 0 Comments

            We held a kit night at Dorkbot-sea to raise some money for 911 Media Arts Center. We made enough to buy them 10 tool kits with soldering irons and all the trimmings.

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            • arduino linear positioning with an ink jet printer carcass

              01:00

              by Josh Kopel / Added

              11.2K Plays / / 4 Comments

              Building on my small success with the rotary encoded motor I used the same set-up to control the print head positioning motor. I had to step up the voltage I was using to get enough torque, but once…

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              • PID motor control with an Arduino

                03:42

                by Josh Kopel / Added

                24.8K Plays / / 10 Comments

                I took apart a bunch of ink jet printers to experiment with. This is my first attempt at doing PID motor control using an Arduino and the Adafruit motor controller.

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                Josh Kopel

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