Overview

Digital Electric Meter , mainly used to measure DC voltage, current signals, voltage and current signals output from sensors, and so on. In recent years, with the advance of technology, electricity meters are also becoming smarter and smarter. Here is a microcontroller-based LCD display meter.

Main Functions

The electricity meter is developed with PY32F003 to achieve custom functionality

(1) Display range: -1999 to 1999, capable of measuring both positive and negative DC currents.

(2) Meter speed: 2.5 times per second.

(3) Alarm function: Can sound an alarm and display a warning.

(4) Isolation transformer function.

(5) Dual power supply switching.

If you’d like to develop a electricity meter, please contact Yufan Microelectronics. The company provide custom microcontroller solution for a range of smart meters and measuring devices, helping to bring your ideas to life.