Dear all, A sensor is mounted on a wind turbine. The wires of this sensor need to be connected to the Arduino UNO board. Since the wind turbine spins, sensor wires need a low friction slip ring. I got some slip rings from adafruit, but the torque is too large. I even can feel the significant fric…

looking for low friction slip rings for an anemometer?

changks September 15, 2016, 3:02am 3

I attached a I2C 9-DOF sensor on the wind turbine which requires 4 contacts to MCU. Any comments?

Thanks a lot.

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