• ZMPT101B active single phase AC voltage transformer module for Arduino, showing connections and components.
  • ZMPT101B AC voltage sensor module, top angled view, highlighting the blue transformer and potentiometer.
  • ZMPT101B AC voltage sensor module with VCC, OUT, GND pins for Arduino projects, bottom view showing circuitry.
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ZMPT101B AC Voltage Sensor Module for Arduino (0-250V AC)

ZMPT101B AC Voltage Sensor Module for Arduino (0-250V AC)

HK$25.00
HK$25.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Overview: Accurately monitor AC voltage in your projects with the ZMPT101B AC Voltage Sensor Module. This active single-phase voltage transformer module provides a precise sine wave output, making it ideal for AC power signal acquisition up to 250V. Perfect for Arduino, ESP32, Raspberry Pi, and other microcontroller-based systems.

Key Features:

  • High Precision: Equipped with a ZMPT101B series micro voltage transformer for accurate voltage sensing.
  • Optimized Output: Features a high-precision onboard operational amplifier circuit for exact signal sampling, compensation, and adjustable output modes.
  • Wide Measurement Range: Capable of measuring AC voltages up to 250V.
  • Sine Wave Output: Provides a clear sine wave signal output with a DC component (median).
  • Flexible Power Supply: Operates with a supply voltage range of 5V to 30V DC.
  • Easy Integration: Designed for seamless use with popular development boards like Arduino Mega, making AC voltage monitoring straightforward.

Technical Specifications:

  • Voltage Transformer: ZMPT101B Precision Micro Voltage Transformer
  • Measurement Range: 0-250V AC
  • Output Signal: Sine Wave (with DC median)
  • Supply Voltage: 5V - 30V DC
  • Application: AC Power Signal Acquisition, Voltage Monitoring, DIY Electronics

Why Choose the ZMPT101B? Whether you're building a smart home energy monitor, a power supply tester, or any project requiring reliable AC voltage measurement, the ZMPT101B module offers the accuracy and ease of use you need. Its robust design and high-precision components ensure dependable performance for your electronic designs.

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