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How to connect a Sensor?

Glendon Scott
Prodigy 120 points

I have a galvanic fuel cell it does not need power but it does have a positive and negative output. It outputs about .6-.8 volts  Where would I connect the outputs on the Smartrf05 evaluation board so that I can transmit the values?

  • 0
    Guru 22270 points

    Hello Glendon,

    I don't have the SmartRF05 board so this is just a suggestion.  From the schematics, it looks like you can remove the jumper for the Joystick Level EM_JOY_LEVEL or the potentiometer EM_POT_R and connect there.  You may want to add diodes or a Zener to protect the inputs. 
    You can find the schematics in the Appendix of the user guide:

    http://www.ti.com/lit/ug/swru210a/swru210a.pdf

    Thanks,