The working principle of this heartbeat rate sensor is very simple. The table below shows some key specifications of the SEN-11574 sensor. It is easily available in the market or online shops. This is basically plugged and play heartbeat sensor and can be used by athletes, game developers, and students in their hardware projects. For measuring this periodic intimation signal, many sensors have been used currently in the market but here we shall only talk about SEN-11574 pulse sensor amped. If we talk about heartbeat, then heart beat is a periodic signal that is produced by any software or hardware system for giving intimation to normal of working of any system. Normally it is a very difficult task to measure the exact heartbeat rate, but this has become so much easy with the help of this pulse sensor amped. The SEN-11574 pulse sensor is mainly used for sensing heartbeat rate. Additionally, by using a processing visualizer library we will show BPM and IBI in real time in an interactive way. W can use this sensor to measure the heart beat rate (BPM). After that, we will three examples such as controlling LED with pulse rate, plotting data on serial monitor, and visualizing pulse sensor data with processing library.
Firstly, We will discuss the introduction, pinout, working, and connection diagram of the pulse sensor (SEN-11574) with Arduino. In this tutorial, we will learn to monitor heart rate using a pulse sensor (SEN-11574) and Arduino.
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