Oleg Oleg

RUSSIAN FEDERATION, THE • + Follow

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KOREA, REPUBLIC OF (SOUTH K.)
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Dmytro K

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Description

HLW8032 single phase energy Meter (UART) module

HLW8032 electric phase energy Meter module:

1. Use the HLW8032 chip to collect AC voltage, current and active power, and calculate the apparent power, power factor and cumulative power consumption from the collected data

2. Choose 5V version and 3V version to meet the needs of different microcontrollers

3. The AC circuit to be tested and the control circuit are all electromagnetically isolated, safe and reliable, with high precision

Code

https://drive.google.com/drive/folders/1DGBG2Ce4uopGn_778JYPBohgOr7wVk9Z?usp=sharing

Schematic and Layout

https://drive.google.com/file/d/1ei-mWj-YqX1XMN1sWHfHY-bw3d2cVWM_/view?usp=sharing

Download BOM(Bill of materials)

May 20,2020

8,717 views

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HLW8032 single phase energy Meter (UART) module

Use the HLW8032 chip to collect AC voltage, current and active power

8717

6

1

9.38 (4)

Published: May 20,2020

BOM(Bill of materials)

Under the Attribution-ShareAlike (CC BY-SA) License.

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Topic

DIY Electronics

Breakout Board Projects

module UART energy Meter Meter energy single phase HLW8032

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Thank you So much for providing such a help full things. I am facing issue regarding AC Voltage fluctuation. Ex. if i measure voltage using actual Energy meter or Voltage Multi-meter it not fluctuating but while i measure voltage using HLW8032 it getting fluctuation like within 5 sec it goes 220V to 225V and suddenly 219V. Means fluctuation rang is +/- 5V. so what kind of precaution should i take to get steady voltage. Please Help regarding these.

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