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Recent content by venkateshg

  1. V

    Monitoring IC for Lead-acid battery

    Hi all, Please suggest me any Lead-Acid battery monitoring IC.
  2. V

    C8051F340 SPi & SMBus communication.

    Hi all, Am using C8051F340 controller .Also attached schematics file. In that port-0 am using SPI . port1 SDA& SCL lines. In that initializing XBR and Pskip. SPI working fine,but SMBus not working. can anyone tell me suggesstion for this init is correct or wrong. P0MDOUT |= 0x1D...
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    Digital voltmeter with PIC16F877A and LCD

    HI, how much voltage reading are you getting. from 0v to __?
  4. V

    Charging battery tablet NEXTBOOK

    Hi, Remove battery and check it once again.
  5. V

    ADE7758 Initialization

    Hi all , i am using ADE7758 3 phase energy meter ic. can any one having the ADE7758 initialization c code...
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    [SOLVED] ADE7758 Current measurement

    1. J11 connector Direct 230V. 2. R51,R53 is now 680E .For Adjusting voltage max 500mV Vpp for the voltage channel pin.Now voltage is working fine. 3. In ADE7758 datasheet test circuit they given both AGND &DGND same ground. i attached the test circuit below for reference. - - - Updated - - -...
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    [SOLVED] ADE7758 Current measurement

    Re: ADE7758 with Both Power section i posted the schematics, which is having both power section. Input DC 12V- Am using 5V supply for MCU. Input 12-0-12 TFR supply - For ADE7758 ic 5VA,5VD power.
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    [SOLVED] ADE7758 Current measurement

    Hi . Input 230 to 12-0-12 transformer .then its output to regulator section and generating 5v to IC.
  9. V

    [SOLVED] ADE7758 Current measurement

    Hi all, I am using ADE7758 Energy meter Ic. In IC datasheet they given Typical Application Circuit Diagram. i followed that correctly. In current channel section, am giving the CT Input ,wave comes correctly(220mV, VPP) while checking the CRO. But when i am connecting the Netural to the IC...
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    ADE7758 energy meter

    I am using ADE7758 Energy meter ic . can any one tell me how to measure phase angle between two phase voltages using this ic.
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