Pay in 4 interest-free payments of $15.25 Learn more
Ships within 48 hours · Estimated delivery Nov 10 - Nov 15
Synchronous Serial Input/Serial Output
tight threaded coupling
1U low profile
while manufacturing cables
Recommended operating voltage: 3 ~ 12 VDC
IR Pulse (Heart Rate) Sensor Module speakers Synchronous Serial Input/Serial OutputThis component is ideally suited for adding heartbeat sensing to your project. This detection module combines a phototransistor and IR LED, which when a finger is placed between will provide a varying signal. Reading this analog signal you can interpret a change in signal as a heartbeat. As a simple module, it will suit use within a large range of projects based on microcontrollers such as Arduino boards and the Raspberry Pi. The module has M2