DIY Arcade style DDR pads

Love DDR? Want to play it all the time but you can’t afford to buy the real spiffy arcade looking metal dance pads? Hate those flimsy crappy floor mats? Fear not! Riptide has a howto to build your very own arcade style controller! And if you’re fearless and love DDR so much, you can’t just have the console games…. there is a way to build a Stepmania adapter also!
MAKE < DigitalTorque