[xander] built this LED valentine for his loved one. It’s interesting because he used Pyralux, a flexible circuit board material from DuPont. He describes the consistency as “tough plastic tissue-paper”, but had no trouble using standard toner transfer etching. It has an ATtiny45 microcontroller that pulses the 16 LEDs at an approximation of his heart beat. To avoid soldering a bunch of surface mount resistors, he used two constant current shift registers.

The Corian table was commissioned in 2006 by DuPont. Inside the table are 2,400 red LEDs and a touch sensor on either end. The trackpads control the motion of the paddles and the LEDs display the paddles’ positions as well as the position of the ball. Since the LEDs are completely embedded, it can still be used as just a table. It was recently displayed in a MOMA exhibit called Design and the Elastic Mind.

[Waldemeyer] also created a matching LED mirror using similar specs. The mirror’s design closely resembles that of the table, but instead of using trackpads for input, it uses a webcam mounted on the top. The image of anything in front of it is captured by the camera and displayed as a “reflection” by varying LEDs’ intensities.

Earlier this year he revealed a simple mini SMD POV he designed for FLOS. Only 500 were produces, so you probably won’t be able to get your hands on one. Since the pong table is one-of-a-kind and part of a touring design installation, your chances are even slimmer there.

[via Gizmodo]