/* These notes put together by Joel Murphy for Pulse Sensor Amped, 2015 The code that this section is attached to uses a timer interrupt to sample the Pulse Sensor with consistent and regular timing.

Processing software that works with the Arduino Pulse Sensor Amped module. Displays heart rate variation data in graphical format. - dmainmon/Arduino-Pulse-Sensor-Amped-Cardio-Graph ...

This project is also available at Max Imagination’s Workshop. Welcome, fellow makers! Today, we're diving into the world of productivity and time management with a hands-on project – the Arduino ...

AnalogWrite uses the various timers on an Arduino to put out a pwm waveform – with 1/256 (ish) resolution. And it offers 0% and 100%. This is naturally-available with the timers that the Arduino IDE ...

In this tutorial, we will discuss DS18b20 Temperature Sensor pinout, working, and how to interface DS18B20 Sensor with Arduino. This article includes Complete Arduino DS18B20 Sensor Code, Circuit ...

In this project, we are going to use MQ-135 sensor with Arduino to measure the CO2 concentration in PPM and display it on OLED.

Arduino and Seeed Studio have launched the Arduino Sensor Kit Base, an extra large shield for Arduino UNO with 10 modules, and 16 Grove ports.

Have you ever wanted cooler tail lights, parking sensors, or even remote start, but couldn't afford a car with those built in? Well, with an Arduino microcontroller, you can build those things ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad.

The makers said that all ages and all skill levels can build the hand-washing timer. In addition to an Arduino Uno, the build includes an HC-SR04 ultrasonic sensor, an SG-90 micro servo motor, three ...