Heart Beat Pulse Sensor

💓 Real-time heart rate monitoring
🔌 Simple 3-pin connection (VCC, GND, Signal)
⚙️ Built-in amplifier and noise filter
📏 Compact 16mm circular design
🤖 Compatible with Arduino, ESP32, Raspberry Pi
🧠 Analog output for easy integration
👆 Works on finger, earlobe, or wrist

SKU: NB023 Categories: Biometric/ECG/EMG Sensor, Sensors Tags: Biometric/ECG/EMG Sensor, Sensors

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Description

Heart Rate data can be used in many Electronic design and microcontroller projects. But the heart rate data is difficult to read, however, the Pulse Sensor Amped help us to read heart rate. The Heart Beat Pulse Sensor Amped is a plug-and-play heart-rate sensor for Arduino.

It can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.

Pulse Sensor Amped adds amplification and noise cancellation circuitry to the hardware. It’s noticeably faster and easier to get reliable pulse readings. Pulse Sensor Amped works with either a 3V or 5V Arduino.

Pulse Sensor Arduino Hookup

Connect the sensor’s power supply pins to the Arduino board supply pin as Red – 5V, Black – GND and Purple – A0 (analog input 0) its over. This Analog input reading can be displayed in the serial terminal of Arduino IDE or it can be drawn as the pulse by using Processing IDE.

Features :

A Color-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required.
The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.
Visualization software (made in Processing) to instantly see the output of the sensor and for troubleshooting.

Package Includes :

1 x Heart Beat Pulse Sensor

🔌

Pin Connections

1 Table

Pin Connections Table 1

Board	Sensor Pin	Connection
Pulse Sensor	S/+/-	board analog pin / 3.3-5V / GND

📟

Heart Beat Pulse Sensor

7 Examples • C/C++ | Boards: Arduino Uno, Arduino Nano, Arduino Mega, ESP32, ESP8266, STM32, Raspberry Pi Pico

Wrap

Heart Beat Pulse Sensor - Arduino Uno

Heart Beat Pulse Sensor - Arduino Nano

Heart Beat Pulse Sensor - Arduino Mega

Heart Beat Pulse Sensor - ESP32

Heart Beat Pulse Sensor - ESP8266

Heart Beat Pulse Sensor - STM32

Heart Beat Pulse Sensor - Raspberry Pi Pico

📄 File: heart_beat_pulse_sensor_-_arduino_uno.inoArduino Uno

320 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on Arduino Uno

6#define PULSE_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int signal = analogRead(PULSE_PIN);

14 Serial.println(signal); // watch this in the Serial Plotter - each beat shows as a sharp spike

15 delay(5);

16}

📄 File: heart_beat_pulse_sensor_-_arduino_nano.inoArduino Nano

321 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on Arduino Nano

6#define PULSE_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int signal = analogRead(PULSE_PIN);

14 Serial.println(signal); // watch this in the Serial Plotter - each beat shows as a sharp spike

15 delay(5);

16}

📄 File: heart_beat_pulse_sensor_-_arduino_mega.inoArduino Mega

321 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on Arduino Mega

6#define PULSE_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int signal = analogRead(PULSE_PIN);

14 Serial.println(signal); // watch this in the Serial Plotter - each beat shows as a sharp spike

15 delay(5);

16}

📄 File: heart_beat_pulse_sensor_-_esp32.inoESP32

314 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin 34 on ESP32

6#define PULSE_PIN 34

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int signal = analogRead(PULSE_PIN);

14 Serial.println(signal); // watch this in the Serial Plotter - each beat shows as a sharp spike

15 delay(5);

16}

📄 File: heart_beat_pulse_sensor_-_esp8266.inoESP8266

316 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on ESP8266

6#define PULSE_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int signal = analogRead(PULSE_PIN);

14 Serial.println(signal); // watch this in the Serial Plotter - each beat shows as a sharp spike

15 delay(5);

16}

📄 File: heart_beat_pulse_sensor_-_stm32.inoSTM32

316 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin PA0 on STM32

6#define PULSE_PIN PA0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int signal = analogRead(PULSE_PIN);

14 Serial.println(signal); // watch this in the Serial Plotter - each beat shows as a sharp spike

15 delay(5);

16}

📄 File: heart_beat_pulse_sensor_-_raspberry_pi_pico.inoRaspberry Pi Pico

326 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin 26 on Raspberry Pi Pico

6#define PULSE_PIN 26

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int signal = analogRead(PULSE_PIN);

14 Serial.println(signal); // watch this in the Serial Plotter - each beat shows as a sharp spike

15 delay(5);

16}

Project Notes:

Simple analog optical pulse sensor (ear/finger clip style) - watch the analog waveform for beats.

Specification

WeightWeight	6 g
Dimensions	3 × 2 × 1 cm
Sensor Type	Optical Heartbeat/Pulse Sensor
Interface	Analog & Digital output
Operating Voltage	3.3–5V DC
Material	PCB with electronic components and photodiode
Usage	Heart rate monitoring, Arduino/Raspberry Pi projects, DIY health electronics, wearable devices