---
product_id: 590949205
title: "Robodo Heart Rate Pulse Sensor Module (Pack of 1)"
brand: "robodo"
price: "€ 29.34"
currency: EUR
in_stock: true
reviews_count: 5
category: "Robodo"
url: https://www.desertcart.be/products/590949205-robodo-heart-rate-pulse-sensor-module-pack-of-1
store_origin: BE
region: Belgium
---

# Compact 16mm diameter Integrated noise-eliminating amplifier 3.3-5V wide voltage range Robodo Heart Rate Pulse Sensor Module (Pack of 1)

**Brand:** robodo
**Price:** € 29.34
**Availability:** ✅ In Stock

## Summary

> ❤️‍🔥 Track your heartbeat like a pro — small sensor, big impact! 📈

## Quick Answers

- **What is this?** Robodo Heart Rate Pulse Sensor Module (Pack of 1) by robodo
- **How much does it cost?** € 29.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/590949205-robodo-heart-rate-pulse-sensor-module-pack-of-1)

## Best For

- robodo enthusiasts

## Why This Product

- Trusted robodo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-Compact Design:** Slim 0.125-inch thickness fits comfortably on finger or earlobe without bulk.
- • **Open Source Innovation:** Join a global community of makers and health tech enthusiasts pushing boundaries.
- • **Precision in Your Pulse:** Advanced optical amplifier ensures clean, accurate heart rate detection.
- • **Plug & Play Compatibility:** Seamlessly connects with Arduino via a 24-inch cable for DIY health projects.
- • **Low Power, High Efficiency:** Consumes just ~4mA at 5V, perfect for battery-powered setups.

## Overview

The Robodo Heart Rate Pulse Sensor Module is a sleek, open-source optical sensor designed for precise heart rate monitoring. With a compact 16mm diameter and integrated noise-eliminating amplifier, it delivers reliable pulse readings while consuming minimal power (around 4mA at 5V). Easily connectable to Arduino via a 24-inch cable, it’s ideal for DIY health tech projects and wearable applications.

## Description

Pulse sensor is an open source hardware project. Specifications: diameter = 0. 625" (~16Mm). Overall thickness = 0. 125" (~3Mm). Cable length = 24" (~609mm). Voltage = 3v to 5v. Current consumption = ~4ma at 5v.

Review: Good
Review: In accurate Reading

## Features

- Pulse sensor can be put on the finger or earlobe, through interconnected line can be connected to the arduino, to test the heart rate
- The power supply voltage: 3.3v - 5 v
- Package includes: 1x pulse sensor module
- Essence is a integrated optical amplifying circuit and noise eliminating circuit heart rate sensor
- Essence is an integrated optical heart rate sensor amplifier and noise elimination circuit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B8KHYC8 |
| Item model number | PLSNSR1 |
| Manufacturer | Bombay Electronics |
| Product Dimensions | 0.1 x 5 x 5 cm; 400 g |

## Images

![Robodo Heart Rate Pulse Sensor Module (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/51nMLjhUWqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***G on 29 May 2020*

Good

### ⭐⭐⭐ Review
*by F***Y on 7 February 2026*

In accurate Reading

### ⭐ Review
*by K***N on 12 April 2026*

Not work

## Frequently Bought Together

- Robodo Heart Rate Pulse Sensor Module (Pack of 1)
- Sparetronic, Arduino UNO R3 Development Board with USB Cable, ATmega328P Microcontroller, Compatible with Arduino IDE for DIY Electronics Projects and Prototyping
- XRC89 Arduino Raspbery Pi 16x2 LCD Module With IIC/I2C Serial Adapter

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**Shop now:** [https://www.desertcart.be/products/590949205-robodo-heart-rate-pulse-sensor-module-pack-of-1](https://www.desertcart.be/products/590949205-robodo-heart-rate-pulse-sensor-module-pack-of-1)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-21*