Loading…

0 - ₹0


Heart Beat sensor

0 out of 5 stars Write a Review.
    Buy 5 or more pieces to get Free Shipping Option
  • Availability :
  • In Stock
  • Warranty :
  • None
  • Model :
  • RKI-3156
₹236 (Incl. GST)
₹200 Excluding 18% GST
GST Input Tax Credit of ₹36 Available. (Know More)


Add to Cart:




  • Description
  • Downloads & Media
  • Reviews

This module uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse. Pulse monitor works as follows: The LED is the light side of the finger, and phototransistor on the other side of the finger, phototransistor used to obtain the flux emitted, when the blood pressure pulse by the finger when the resistance of the phototransistor will be slight changed.

We choose a very high resistance resistor R1, because most of the light through the finger is absorbed, it is desirable phototransistor sensitive enough. Resistance can be selected by experiment to get the best results.

The most important is to keep the shield stray light into the phototransistor. For home lighting that is particularly important because the lights at home mostly based 50HZ or 60HZ fluctuate, so faint heartbeat will add considerable noise.

  • Model : RKI-3156


Heart Beat sensor
Rs. 236 In Stock
This module uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse. Pulse monitor works as follo
Be the first to write a review.  Write a Review.
Disclaimer : Actual product may vary from the product photograph displayed above. Photograph just for reference.

Customers who bought this product also purchased...

TM1638 8 Bit Button Led Segment Digital Control

TM1638 8 Bit Button Led Segment Digital Control

Raspberry Pi 3 B+ 64Bit 5Ghz Wi-Fi (Original made in UK)

Raspberry Pi 3 B+ 64Bit 5Ghz Wi-Fi (Original made in UK)

2500rpm DC Motor 6V

2500rpm DC Motor 6V

High Torque Digital Waterproof Servo Motor 180° 20Kgcm

High Torque Digital Waterproof Servo Motor 180° 20Kgcm


Male Header .1" 40Pin Break-Away Right Angle 10Pcs

Male Header .1" 40Pin Break-Away Right Angle 10Pcs

SIM808 GSM + GPRS + GPS Modem

SIM808 GSM + GPRS + GPS Modem

Stepper Motor 5V & ULN2003 Motor Driver Board Arduino Compatible

Stepper Motor 5V & ULN2003 Motor Driver Board Arduino Compatible

TrackBot - PS2 RF Wireless Remote Controlled Robot - DIY Kit

TrackBot - PS2 RF Wireless Remote Controlled Robot - DIY Kit




Content
GST Compliant Invoice

Provide us your GSTIN number while checking out and get GST Input Tax Credit!