Square Waves Through Round Holes


I needed to test the new sensors I am putting on the Rapha stationary bike race controller so I built a 4 bike race “emulator”. As you can hear in the video attached the motor controller test program sounds very blade runnery.

This entry was posted on Thursday, September 11th, 2008 at 3:21 pm and is filed under Dorkbot. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

  1. skinny Says: September 12th, 2008 at 7:50 pm

    That’s awesome! Is that just the motors/cds making that sound? I recognized the motor controller boards!

  • feurig Says: September 24th, 2008 at 1:05 pm

    I looked so fat I had to declare my collarbone healed enough to get on my bicycle.

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