Heart beat sensor with Arduino heart pulse measurement

Heart Beat Sensor is used blood pressure and body are very important parameters to known for human body. We go to doctors that use different kinds of apparatuses to know the heartbeat of a human. In this tutorial, we are going to…
ELECTRONIC EYE

Cost effective services with qualities like reliability, punctuality and honesty expected from human are the victim of present day modern generation and people are running after machines to get all these services.  Electronic eye is also one of such scientific…