This pulse sensor is a well-designed plug-and-play heart rate sensor for Arduino. This sensor is easy to use and has many applications that is why it is a perfect choice for students, artists, ...

How do you test a dust sensor? To test a dust sensor, you need to add in proper pulse driver circuitry that is recommended by the datasheet of the particular device that you are using and then you ...

How Do Capacitive Touch Sensors Work? One day, we were all quite happy with mechanical buttons. Then, in 2003, an Apple iPod with an all-touch interface appeared. Seemingly overnight, the minds of ...

Arduino pulse sensors have a small infrared LED that is placed on a finger to reliably read the pulse of a human, providing an analog output that is easy to work with and read.

This will prevent light from the surroundings to interrupt the light of the sensors. Now, connect the Vcc and ground pin of the sensor to Arduino and the analog pin of the sensor to A0 of Arduino. All ...

Sometimes, a project comes along that makes a good reference design for anyone doing similar work. In this particular case, it’s a DIY USB polygraph-like machine by [Juangg] using an Arduino … ...

Pulse Sensor with OLED and Arduino In this project, we will learn how to design ECG Display using Pulse Sensor with OLED & Arduino. We will use 0.96″ OLED Display with 128x64 resolution for BPM & ECG ...

Arduino library to control pulse sensor like hall effect flowmeters, water and electric counters using photodiode or pulse output. Conect yor 0-5V signal to an external interrupt of the Arduino UNO or ...