Description
The AD8232 EKG Module is a low-power, integrated signal conditioning block for EKG (electrocardiogram) and bio-potential measurement applications. It’s ideal for heart rate monitoring and EKG waveform acquisition in wearable or portable health devices.
This module uses the Analog Devices AD8232 chip, which amplifies and filters small electrical signals generated by the heart, allowing accurate detection of heart activity. It’s a popular choice for Arduino and microcontroller-based health monitoring systems.
Key Features:
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IC Used: Analog Devices AD8232
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Function: EKG signal acquisition and heart rate monitoring
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Application: EKG measurement, pulse detection, heart monitoring
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Output: Analog signal (EKG waveform)
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Power Supply: 3.3V–5V
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Compatible With: Arduino, Raspberry Pi, ESP32, etc.
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Connector Pins: GND, 3.3V/5V, Output, LO+ (lead-off), LO−
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Electrode Connection: 3-lead EKG pads (RA, LA, RL)
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Compact Size: Suitable for wearables and portable devices
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Use Cases: Medical students, fitness trackers, DIY health devices, bio-signal experiments





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