Equalizer LED Table With Build-in Speakers

In this instructable i'll show you my LED table. It consists of over 100 LEDs, 2 speakers, some circuitry for the equalizer and audio crossover. The table can switch between normal LED illumination of the whole square and the on channel equalizer function. 
What you cant see: if you place something in the corners of the table, LDRs notice that and a red LED starts to be on in the corresponding corner of the LED part of the table.



The glass is coated with a special light scattering film and the LED have a special distance for perfect illumination of the squares. Those are arranged like it is shown in the picture - per 3 LEDs one square. The table is stained wood and also selfmade.
The whole table works perfectly fine and looks very cool! 

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

123D Circuits Contest

Participated in the
123D Circuits Contest

Be the First to Share

    Recommendations

    • Made with Math Contest

      Made with Math Contest
    • Multi-Discipline Contest

      Multi-Discipline Contest
    • Robotics Contest

      Robotics Contest

    Discussions