VMA340
V. 023
–
28/05/2021
3
©Velleman nv
5.
Overview
The VMA340 is a plug-and-play heart rate sensor for Arduino
®
and Arduino
®
compatibles. It can be used by
anyone who wants to incorporate live heart rate data into their projects.
diameter ................................................................................................................. 16 mm
overall thickness.........................................................................................................3 mm
working voltage .......................................................................................................... 3-5 V
working current ................................................................................................. 4 mA at 5 V
cable length .............................................................................................................. 18 cm
connections ............................................................................... GND, VCC, analog signal out
6.
Getting Started
6.1
Hardware
Connect the VMA340 to your computer board VMA100.
GND
GND on VMA100
VCC
5 V
S (signal) A0 (any analogue input)
6.2
Software
The example code can be found on our Whadda Github repository:
https://github.com/WhaddaMakers/Pulse-Heart-Rate-Sensor-Module
Download the example code, compile and upload them to the Arduino
®
board.
Attach the VMA340 to a finger with some tape.
