arduino Circuit with switching MOSFET not working


Posted on Feb 4, 2014

If I disconnect the ground of the Arduino from the negative terminal of the power supply, current flows through the MOSFET, even when the switch isn`t closed!


arduino Circuit with switching MOSFET not working
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    IR Link II
    Audio Astable Multivibrator Using IC 555 Circuit
    PC Fan Speed Controller - For a Low-Noise PC
    Q-Meter
    elp needed making changes circuit
    Variable High Voltage Power Supply
    Thermistor Thermometer circuit
    Broskie auto-bias circuit
    Pressure Measurement from five-channel low-power programmable sensor signal processor AD7714



    Top