| Author/Editor | Belušič, Gregor; Zupančič, Gregor | |
| Title | Singing greeting card beeper as a finger pulse sensor | |
| Type | članek | |
| Source | Adv Physiol Educ | |
| Vol. and No. | Letnik 34, št. 2 | |
| Publication year | 2010 | |
| Volume | str. 90-2 | |
| Language | eng | |
| Abstract | We constructed a robust and low-priced finger pulse sensor from a singing greeting card beeper. The beeper outputs the plethysmographic signal, which is indistinguishable from that of commercial grade sensors. The sensor can be used in school for a number of experiments in human cardiovascular physiology. | |
| Descriptors | PULSE FINGERS PLETHYSMOGRAPHY VALSALVA'S MANEUVER |