a Line Wobbler clone from Robin Baumgarten


   Duplo nunchuck 4wd car

       To use up a spare chassis

     Wemos d1 mini

      With Shields for motor control

    I2C distribution shield fo compass and laser

     Wii remote and nunchuck and motor controllers

Changed one motor controller i2c address

Needed new battery in nunchuck

    Keeps losing connection between car and nunchuck

   Flexible Duplo mat stuck and glued

   Two batteries one for circuit and other for motors

    No power loss until running

   Power on off touch switch

    Too fast at the start

    Compass too rubbish for auto steering