The Pulse Sensor Amped is a plug-and-play heart rate sensor module designed for Arduino and compatible microcontrollers. It integrates amplification and noise cancellation circuitry to deliver stable and accurate pulse readings. Operating at 3–5V DC with low current consumption, it is suitable for direct connection to analog inputs. The 609 nm wavelength LED enables reliable photoplethysmography measurements. Ideal for wearable projects, biofeedback systems, and interactive health monitoring applications.
Features
Integrated amplification factor of 330
Onboard noise cancellation circuitry
Operating voltage 3–5V DC
Low operating current 4 mA
609 nm wavelength LED source
Analog signal output for microcontrollers
Plug-and-play with Arduino boards
Compact and lightweight circular PCB
Fast pulse detection response
Compatible with wearable applications
Specifications
Operating Voltage: 3–5V DC
Operating Current: 4 mA
Amplification Factor: 330
Wavelength: 609 nm
Output Type: Analog Signal
Sensor Type: Photoplethysmography (PPG)
Board Shape: Circular PCB
Interface: 3-Pin Header (VCC, GND, Signal)
Signal Conditioning: Onboard Amplifier and Noise Filter
