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    Geethesh

    @Geethesh

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    Location Ernakulam Age 26

    Geethesh Unfollow Follow
    PCB Designers Arduino Lovers

    Best posts made by Geethesh

    • RE: Project help: Arduino Powered Bluetooth Key Finder

      @kowshik1729 thank you for replay

      posted in Arduino
      Geethesh
      Geethesh
    • RE: Anyone used 28BYJ28-5v Stepper with ULN2003 Driver ?

      @salmanfaris click this pdf

      posted in Arduino
      Geethesh
      Geethesh

    Latest posts made by Geethesh

    • RE: Problem with power supply

      @kowshik1729 ok

      posted in General Discussion
      Geethesh
      Geethesh
    • Problem with power supply

      IMG-20200529-WA0024.jpg
      The above image shows the ckt with ultrasonic sensor and attiny 45 Ic ,Bd 140 transistor (for switching the 6v pump).
      ***The problem is when I give power from 5v regulator to all this as shown in fig, the circuit is not working ,(not enough power ).
      What should I do.
      Should I give separate power to motor
      I am using 5.5v adaptor 500mAh.

      *I have checked the circuit by connection separate 5 v from arduino ,to that attiny 45 ic and sensor,. Then it is working .

      • Please help
      posted in General Discussion
      Geethesh
      Geethesh
    • RE: Soil level measurements under water

      @salmanfaris
      No

      posted in General Discussion
      Geethesh
      Geethesh
    • RE: Soil level measurements under water

      @kowshik1729 ok

      posted in General Discussion
      Geethesh
      Geethesh
    • Soil level measurements under water

      I want to make a device which measure the level or quantity of soil deposited under a tank containing water (sedimentation). Any one help please.

      posted in General Discussion
      Geethesh
      Geethesh
    • RE: HC 05 With 2-3v lithium cell

      @kowshik1729 thank you

      posted in Arduino
      Geethesh
      Geethesh
    • RE: HC 05 With 2-3v lithium cell

      @kowshik1729 this link also include data sheet link

      posted in Arduino
      Geethesh
      Geethesh
    • RE: HC 05 With 2-3v lithium cell

      @kowshik1729 I just find that hc05 is not getting much ampere(current) from that battery.
      That is the main problem .
      Amps
      What to do

      posted in Arduino
      Geethesh
      Geethesh
    • RE: HC 05 With 2-3v lithium cell

      @kowshik1729 I wish to use led in series because I want the all circuit so small .
      To make a key finder device .
      My hc05 didn't burn out it was working when I connected it to arduino 5v after that.

      posted in Arduino
      Geethesh
      Geethesh
    • HC 05 With 2-3v lithium cell

      How to Power HC 05 using 2 -3.3 v lithium cell battery.
      Hc05 is not working when I connect it with the 2-3.3v cell battery.
      I have checked the total voltage .,=6.68v
      But Hc 05 is not responding.
      So I read the data sheet of hc05 ,in that it says that the operating voltage of hc05 is between 3.3v. To 6v .
      I gived the voltage above 6v .
      So I decided to connect a 2v led series to hc05 then the Hc 05 will get voltage near 4.3 or grater.
      I didn't checked it practicaly .
      If you know Any thing about that please help me.
      HELP ME

      posted in Arduino
      Geethesh
      Geethesh