A compact and high-precision 5A AC Current Transformer Sensor Module designed for Arduino, IoT energy monitoring, and AC load measurement projects.
Featuring an onboard micro current transformer and precision op-amp circuitry, this module provides clean, stable, and adjustable analog output for accurate current detection.

Key Features

• Onboard precision micro current transformer
  Ensures reliable AC current sampling within a 5A range.
• High-accuracy op-amp signal conditioning
  Built-in amplification and compensation deliver a stable analog output.
• Adjustable analog output
  Output can be fine-tuned to match your ADC or microcontroller needs.
• Compact PCB design
  PCB size: 38mm × 18.5mm, ideal for embedded and DIY electronics projects.

Applications

• Arduino / ESP32 / Raspberry Pi AC current measurement
• Smart home energy monitoring
• AC motor load detection
• Over-current protection systems
• Industrial automation sensing