In this tutorial, we will learn to Guide you about how you can interface a heartbeat sensor with an Arduino to measure live-heartbeat of any person. We will be also interfacing an OLED display to the ...

Learn how to interface the MAX4466 microphone amplifier module with Arduino. This guide covers the MAX4466 features, pinout, circuit diagram, and provides a sample Arduino code for audio signal ...

Wiring First thing's first, we need to wire up our Arduino and breadboard. Here's a picture of the wiring diagram and schematic: In the pictures you can see that we're using the standard 5v power ...

Capturing respiration signal using a microelectromechanical (MEMS) accelerometer is a challenging task. The design of the interface circuit of the sensor must consider the characteristics of the ...

Arduino data logger with line chart diagram and file handling in a graphical user interface. It runs on a Wio Terminal with an analogue Seed Studio Grove sensor connected in the right socket and ...