This work reports a self-powered pulse sensor based on cellular piezoelectret with high sensitivity to record pulse waveforms and reveal sinus arrhythmia as a practical medical microsystem. The high ...

In this paper an automated smart health band which can measure blood pressure, body temperature and pulse rate at a same time of human body is presented. It uses Arduino Uno which contain a ...

An arduino implementation that uses fingerprint sensor to open door. It also has implementation for air quality sensor which opens windows if air quality is low.

This Arduino code utilizes an ultrasonic sensor to measure distances. When an object is detected within a fix distance , the connected motors trigger a sequence: move backward, turn right, turn left, ...