Features: The AD8232 Heart Rate Monitors Sensors Module offer high Precisions ECGs monitoring with advanced chip, ensuring accurate real time data collection and processing for heart health insight. for simplicitys and integration, this module feature low power consumption, making it for long in various electronic projects. for health enthusiasts, Medicals professional, and researcher, the AD8232 module cater to those on monitoring ECGs data for Personals health, clinical demonstrations, or academic research. Whether home, in the lab, or during fitness activity, this module supports applications from remote healthcare to exercise safety enhancement through real time ECGs monitoring. for other popular development platforms, the AD8232 module includes open source code and examples, facilitating easy connection, programming, and furthers customization for project needs. Specifications: Material: PCB Model: AD8232 Power supply voltages: 3.6V Output short-circuits current durations: indefinite voltages (any pin 1):+ VS+0.3V Minimum voltages limit (any pin 1): 0.3V Storage humidity ranges: 65 ° C to+125 ° C Working humidity ranges: 40 ℃ to+85 ℃ junctions temperature: 140 ℃ thermals resistance: 248 ℃/W thermals resistance: 4.4 ℃/W Size:2.76x3.547cm/1.09x1.39inch Package Includes: 1PC AD8232 ECGs Sensors Module note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!