Hello friends, I hope you all are doing great and having fun in your lives. In today's tutorial, we are gonna design a Heart Beat Monitor using Arduino in Proteus ISIS. You should download this Heart Beat Sensor Library V2.0 for Proteus because we are gonna use that to detect heart beat in Proteus. Libraries Libraries used in this project Heart Beat Sensor Library for Proteus: V2.0 (2017, used in this project) · latest version: V3.0 (October 2026) LCD Library for Proteus: V1.0 (2016, used in this project) · latest version: V3.0 (October 2026) Helping Tools Serial Monitor Advance : a serial terminal window for the UART of your board Serial Monitor Expert : the serial monitor with extra debugging tools I have also used a 20x4 LCD which will display our heart rate value. You should download t ...