Project Hardware Software Selection. Arduino NANO:- As you know that Arduino is a microcontroller-based open source electronic prototyping board that can be programmed with an easy-to-use Arduino ...

Connect the Vin pin of MAX30100 to Arduino 5V or 3.3V pin, GND to GND. Connect the I2C Pin of MAX30100, i.e SCL & SDA to A5 & A4 of Arduino. Source Code/Program. The source Code/program for ...

An alternate name of this sensor is heartbeat sensor or heart rate sensor. The working of this sensor can be done by connecting it from the fingertip or human ear to Arduino board. So that heart rate ...

Arduino uno; Heartbeat Sensor; OLED; Jumper wires; We have previously interfaced same heart rate sensor with Arduino and displayed the values online using ThingSpeak. Heartbeat Sensor Pinout. The ...

The objective of the study is to develop a prototype that can measure and display the heart rate using a pulse sensor and an Arduino IDE. The heart rate is calculated by analyzing the pulse sensor's ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

pinMode' is a built-in Arduino function that sets how a given I/O pin on the Arduino behaves - either input or output. In this case, we're telling the Arduino to use pin LED_BUILTIN (13) as an ...