• How to parse the notifydata got by LTP5903-WHR?

     The notifydata got by LTP5903-WHR as follow:

    {'macAddr': '00-1B-1E-E2-F6-20-20-0D',
    'callbackId': 0,
    'isRequest': False,
    'counter': 8,
    'isReliable': False,
    'payloadType': 128,
    'time': 1566489816882L…

  • RE: ADE 7758: 41 bit energy register

    Hi hmani,

    I understand that LSBs won't improve accuracy. (2^41)-1 = 2.199e12 and (2^24)-1=16777215. So obviously LSBs won't affect the value. But suppose I want to test an energy metering circuit made on PCB with ADE7758 and MCU. Then initially, obviously…

  • Problem: ADE7758 takes measures reactive energy under resistive load

    Hello!

    I'm starting with the calibration process for the ADE7758 using line cicle mode with a 300Watts, 220V load (two incandescent bulb lamps 150W each). I tried different accumulation periods and I always get pretty similar WHR/LSB constants.

  • How to compute the Energy values ? (ADE7880)

    Hello,

    I am working with an ADE7880 and I successfully get the Current, Voltage, PowerFactor, ApparentPower and ActivePower.

    I am able to compute the real values of the Current, Voltage, PowerFactor, ApparentPower and ActivePower with the values I read…

  • RE: ADE7758 | Gain Calibration (xWG, xVAG and xVARG)

    Hi Mathias

    OK! Things are looking better now as the phase calibration is working well. For power offset calibration, what is the current level you are testing at? You should be taking the minimum application current level for doing offset calibration…

  • TAGS LIST: RF and Microwave

    HMC928
    HMC929
    HMC931
    HMC932
    HMC933
    HMC934
    HMC935
    HMC247G
    HMC538
    HMC-C018G
    HMC-C025G
    HMC-C053G
    HMC-C584G
    HMC7056G
    HMC7054G
    HMC7053G
    HMC7056AG
    HMC642G
    HMC642AG
    HMC643G
    HMC644AG
    HMC647
    HMC647A