The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...

Connect the Arduino to your computer using the USB cable. Open the Serial Monitor in your IDE to see the values from the sensor – this will also help you to calibrate your plant monitor.

It can also examine and set global variables that you preconfigure and set watches on variables. It is also possible to call functions from the serial monitor.

Being able to communicate with your embedded project to understand what is happening is a necessary aspect of debugging. TK takes us through a review of Eltima's Virtual Serial Port Driver software ...

OMC also provides an example app to demonstrate data transmission over optical links and offers monitoring capabilities via an Arduino serial monitor or a 16x2 LCD shield.

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the ...

Feel like you can’t give your new plants all the attention they deserve? Let Arduino help you.

Still, it's a handy project if you need to monitor and track the air quality in your home. Hit up the link below for the Arduino source code, a build guide, and all the details of the tests.