Heart rate receiver.

Hi everybody.

I have a common heart rate strap from an old watch and i want to ask if it is possible to use this product https://www.sparkfun.com/products/10532 to receive data with an Arduino.

I know that there are heart rate receivers like this one https://www.sparkfun.com/products/8661 but too expensive.

I don't know want kind of transmission the strap have, i assume it is an RF transmitter

and this is the inside the letters are HET4001-TH-XE10DR1 and from the other side there are no letters or numbers.

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neilk over 10 years ago

dtsartsanis Hi Dimitrios - do you have any idea what frequency it transmits on? Have you got access to an oscilloscope so you could try and investigate it?
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neilk over 10 years ago

dtsartsanis Hi Dimitrios - do you have any idea what frequency it transmits on? Have you got access to an oscilloscope so you could try and investigate it?
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dtsartsanis over 10 years ago in reply to neilk

Hi Neil. Thanks for your answer.
No i don't have an oscilloscope to try it out, never thought about it, but i did try it with a different watch to see if its working and nothing happen.
Maybe is broken, one of my future plans is to buy one of the above RF receiver and we will see if it is possible for these 2 to work together.
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neilk over 10 years ago in reply to dtsartsanis

dtsartsanis Let us know how you get on
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