Pulse Sensor Amped

The Pulse Sensor Amped is a greatly improved version of the original Pulse Sensor, designed as a plug-and-play heart-rate sensor for Arduino and compatible microcontrollers. It amplifies the raw signal from the previous version and normalizes the pulse wave around V/2 (midpoint in voltage), providing a cleaner and more reliable signal for processing. This sensor is perfect for students, artists, athletes, makers, and developers working on game or mobile applications. Key features include its compact size, low power consumption, and ease of integration via a simple 3-pin interface (VCC, GND, Signal). It operates at 3V to 5V, making it compatible with most development boards. Common applications include heart rate monitoring, fitness trackers, biofeedback devices, and interactive art installations. Choose this sensor for its proven reliability, extensive community support, and straightforward implementation in various DIY electronics projects.