1. Genius Switch


    from Keith's Tech Blog / Added

    10 Plays / / 0 Comments

    Demonstration of an ATtiny45 microcontroller project.

    + More details
    • 2-voice fine tune sound synthesis on attiny2313a


      from Danil / Added

      29 Plays / / 0 Comments

      2-voice fine tune sound synthesis on attiny2313a

      + More details
      • Phase LED digit flasher with ATtiny84


        from Michael Feaux / Added

        86 Plays / / 0 Comments

        This is a little gadget of no particular utility. I built it mostly to see if I could program the ATtiny chip to run LEDs, each on its own individual timer. The code was compiled via Arduino using an ATtiny core. The code is based on the very useful tutorial found at http://www.gammon.com.au/forum/?id=11411 So, all it does is set 6 leds in a digit matrix flashing. Each LED has an on/off cycle which is 10 milliseconds longer than its predecessor, with an overall tempo determined by the value of the potentiometer. Very simple. The LEDs all light up at the same time initially and then begin to drift out of phase, forming patterns which arrive and dissolve over time. Eventually all of the LEDs synch up again, which can take any thing from a couple of seconds on the fastest setting through to several years on the slowest one. A diverting way to waste a couple of minutes, or a large chunk of your time on Earth.

        + More details
        • First Jar of Fireflies prototype testing


          from Jason Webb / Added

          168 Plays / / 0 Comments

          Hacking together and testing out firmware for my Jar of Fireflies kit! Just received the PCBs last week, now I'm troubleshooting and preparing to begin the next phase of the process - actually selling these things! More information about this project: http://jason-webb.info/wiki/index.php?title=Jar_of_Fireflies Github repo for the whole thing: https://github.com/jasonwebb/Jar-of-Fireflies

          + More details
          • Larson scanner test


            from Th Bounzer / Added

            569 Plays / / 0 Comments

            First created board using my uv exposure box. The circuit of the board is from: http://wiki.evilmadscience.com/Larson_Scanner More information on my blog here: http://www.carlolog.net/log/en/

            + More details
            • LED Fireflies in a Jar


              from Trevor Shannon / Added

              1,474 Plays / / 0 Comments

              This is one of 12 LED firefly jars I made for an outdoor event. The effect is charming! Controlled by an ATtiny45 with Arduino bootloader. Details on the project are at www.trevorshp.com/creations/fireflies.htm

              + More details
              • Tuxxit VU-Meter


                from TuxxiT / Added

                24 Plays / / 0 Comments


                + More details
                • Quad-RGB LED Simon


                  from Matt Keeter / Added

                  299 Plays / / 0 Comments

                  While deploying a fab lab in Moscow, I designed and built a Simon game from parts in the standard fab lab inventory. It includes four RGB LEDs, four buttons, and an ATTiny44. For more details, see mattkeeter.com/projects/simon

                  + More details
                  • Prisms PCB


                    from Liz Taylor / Added

                    23 Plays / / 0 Comments

                    Prisms PCB, changing colors with switched. run on an attiny44a using arduino

                    + More details
                    • Hurray for my mighty plotter.


                      from Thibault Brevet / Added

                      884 Plays / / 0 Comments

                      I've been busy at the workshop these days and somehow it pays back now.

                      + More details

                      What are Tags?


                      Tags are keywords that describe videos. For example, a video of your Hawaiian vacation might be tagged with "Hawaii," "beach," "surfing," and "sunburn."