141
edits
Line 82: | Line 82: | ||
</gallery> | </gallery> | ||
<br> | <br> | ||
This was a pretty good thing to test but unfortunately it wasn't convenient for a design to wear it every day and take everywhere I go. In cause of that and diverse failed trys to make a sensor by my own, I decided to buy a device. This device is a Data-Logger which goes with a chest strap: the chest strap measures the heartrate and the Data-Logger saves it every 2nd or each second. The saved values are collected in CSV-files which can be displayed with the program of the Data-Logger, shown with the images below. | This was a pretty good thing to test but unfortunately it wasn't convenient for a design to wear it every day and take everywhere I go. In cause of that and diverse failed trys to make a sensor by my own, I decided to buy a device. | ||
<br> | |||
===Realization=== | |||
This device is a Data-Logger which goes with a chest strap: the chest strap measures the heartrate and the Data-Logger saves it every 2nd or each second. The saved values are collected in CSV-files which can be displayed with the program of the Data-Logger, shown with the images below. | |||
<br> | <br> | ||
<gallery> | <gallery> |
edits