3pcs Keyes Heartbeat Sensor Module
FEATURES
-
Length:
19 mm -
Width:
15 mm -
Height:
20 mm -
Weight:
2 g -
Mounting Hole Size:
M2 -
Mounting Dimensions:
10 mm -
Brand:
Keyes -
Main Colour:
Black -
Country of Manufacture:
China -
MPN:
KY-014 -
Series:
KY -
Number of Items:
3 -
Number in Pack:
3 -
Number of Pieces:
3 -
Packaging:
OEM -
Parts list:
3 Heartbeat Sensor Module Keyes Black -
Warranty:
None -
Minimum Operating Temperature:
-40°C -
Maximum Operating Temperature:
85°C -
Pin Pitch:
2.54 mm -
Noted Onboard Components:
IR Emitter | IR Receiver
DESCRIPTION
This module is ideally suited to adding heartbeat sensing to your project. This detection module combines a phototransistor and IR LED, which when a finger is placed between will provide a varying signal. Reading this analog signal you can interpret a change in signal as a heartbeat.
Please note this is a sensitive module and will experience noise from household lights and other sources as such minimizing light to the unit will help with obtaining readings.
| Pin | Description |
|---|---|
| S | Analog output |
| 3 - 5V DC Input | |
| - | Ground |
