Working of PIR Sensor with PIC Microcontroller: This project does not have any complicated hardware setup, we are again using the same PIC Microcontroller board (as shown below) which we have created ...

To measure the pulses, we are going to use Arduino UNO. The pic below shows you the pinout of the water flow sensor. Circuit Diagram. The water flow sensor circuit diagram is shown below to interface ...

The device includes the connection between an Arduino microcontroller and an optical mouse sensor to provide help in reading the movements from horizontal and vertical directions. The Arduino board ...

Arduino driver for the Pixart PMW3901 optical flow sensor. The driver is developed to support the Bitcraze Flow Breakout board. It communicates with the sensor using SPI. The library is using the ...

This article can be more of a guide on how to construct an heartbeat sensor utilizing an Arduino. Although a complicated one, this project comes as an interesting one to many electronics hobbyists.

Wireless multimedia sensor network drastically stretches the horizon of traditional monitoring and surveillance systems, of which most existing research have utilized ZigBee or WiFi as the ...