PZEM-004T 100A AC Energy Meter Module with CT Coil motor sheild Delay and debounce circuits

Delay and debounce circuits

Digital clamp meter Common function: 3 1/2 digits LCD

tempered glass panel

Note: Bare SMD LGA-12 component — requires SMD soldering or a breakout board for prototyping

Maximum Input Voltage

PZEM-004T 100A AC Energy Meter Module with CT Coil motor sheild Delay and debounce circuitsThe PZEM 004T 100A is an AC energy meter module that measures voltage, current, power, energy, frequency, and power factor. It communicates via UART TTL and is compatible with Arduino, ESP32, and Raspberry Pi for smart energy monitoring projects. Measurement: Voltage, Current, Power, Energy, Frequency, Power Factor Current Range: 0100A (via external CT coil) Voltage Range: 80260V AC Communication: UART TTL (Modbus RTU) Compatible with Arduino, ESP32,