Search found 4 matches

by internetizen
Fri Feb 12, 2016 5:08 am
Forum: Sensors
Topic: How to power up Pulse Sensor using external battery?
Replies: 2
Views: 2803

How to power up Pulse Sensor using external battery?

After uploading a sketch to my Arduino board using an USB cable to my laptop, I can see my Pulse Sensor board got powered up as the red LED got turned on. However, once I disconnect my USB cable from my laptop and connect to an external portable battery, this module is off as the red LED doesn't lig...
by internetizen
Wed Feb 10, 2016 6:11 pm
Forum: Sensors
Topic: Pulse Sensor Code updated with HB & PSO2 readings
Replies: 6
Views: 6499

Re: Pulse Sensor Code updated with HB & PSO2 readings

Thanks for your examples. Can you please elaborate how you use the high frequency and low frequency outputs to find the beat?
It seems that you used the high filterVal to get the high frequency and the low one for the low frequency. This is the part I don't understand.
Thanks
by internetizen
Fri Sep 18, 2015 4:32 pm
Forum: Sensors
Topic: Pulse sensor problem
Replies: 6
Views: 7462

Re: Pulse sensor problem

Hi Paul,

I am using Mega2560. Do you think you can update your library for Mega2560 ASAP?

Thanks a lot!
by internetizen
Fri Sep 18, 2015 12:52 pm
Forum: Sensors
Topic: Pulse sensor problem
Replies: 6
Views: 7462

Re: Pulse sensor problem

Hi Paul,
I am using Mega2560. Do you think you can update your library ASAP?
Thanks a lot!