Upside Down Labs Heart BioAmp Candy ECG Sensor - 3.5V-5V ADC, 3-Electrode, Kit w/ Cable & Electrodes
The Heart BioAmp Candy is a compact, single-channel ECG sensor module designed for biopotential acquisition, featuring a fixed x2157 gain and a 0.5-34 Hz bandpass filter for clear signal conditioning. It operates from 3.3V to 5V and interfaces with any ADC-equipped development platform, including Arduino, Raspberry Pi Pico, STM32, and BeagleBoard Black, making it ideal for portable heart monitoring and biomedical research projects.
Features
- Compact candy-sized form factor (3.5 x 1.5 cm) for high portability and easy integration.
- Fixed high-gain instrumentation amplifier (x2157) with 0.5-34 Hz bandpass filter for clean, clinical-grade ECG signal acquisition.
- Wide 3.3V to 5V operating range compatible with most microcontroller ADCs (Arduino, Raspberry Pi, STM32, BeagleBoard).
- Open-source hardware and software design for full customization and educational transparency.
- Includes essential accessories: 100cm BioAmp Cable, Jumper wires, electrode band, and multiple gel electrodes for immediate use.
Out of stock
The Heart BioAmp Candy is a purpose-built ECG sensor module that simplifies the acquisition of electrocardiogram signals. It integrates a high-precision instrumentation amplifier with a fixed gain of x2157 and a dedicated bandpass filter (0.5-34 Hz) to isolate the cardiac frequency band, effectively suppressing baseline wander and high-frequency noise. This design ensures stable, readable waveforms suitable for heart rate variability analysis, basic arrhythmia detection, and physiological education.
Constructed as open-source hardware, the module provides full schematic and layout access, empowering researchers, students, and makers to modify or integrate the circuit into custom biomedical devices. Its three-electrode configuration (Positive, Negative, Reference) follows standard clinical lead placements, and the wide 3.3V-5V supply range guarantees compatibility with a vast ecosystem of ADC-based microcontrollers and single-board computers without requiring additional signal conditioning.
Additional Information
| Weight | 0.102 kg |
|---|---|
| Dimensions | 23 × 18 × 3 cm |
