As you see in the below code, fprintf(x,0) is used for sending serial data from MATLAB to Arduino serial. In this part, we are sending ‘0’ to the Arduino serial and if you check the Arduino code, you ...

Configuring XBee Modules using XCTU. As we have learnt in previous tutorials that the XBee module can act as a Coordinator, Router or an End device but it need to be configured to work in desired mode ...

The basic functions of the Arduino IDE – pinMode, digitalRead, digitalWrite, and analogRead – are available. Most of the WiFi functions work just like the WiFi shield library.

Here baud rate is 9600 which is the speed at which the microcontroller will communicate and all the pin modes are set as OUTPUT because it will tell the relay to switch on or off. void loop() is a ...

One of the strong points of Arduino is its easy-to-use serial port which makes it simple to export data, to send commands to it, or to help with debugging. A Serial Monitor and a Serial Plotter are ...

Switch_lib library helps you to handle simple operations on digital pin states: Use simple and intuitive functions to switch digital pin states Turn HIGH/LOW digital pins with attached temporizators, ...

This project controls a relay module using an Arduino, providing both automated timer-based operation and manual override functionality via a button. The system is designed for applications where a ...

If you are used to coding with almost any modern tool except the Arduino IDE, you are probably accustomed to having on-chip debugging. Sometimes having that visibility inside the code makes all the… ...