This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the ...

4. SPI.transfer (val) USE: This function is used to simultaneous send and receive the data between master and slave. So now let’s start with practical demonstration of SPI protocol in Arduino. In this ...

The standard I2C library for the Arduino is the Wire library. While this library is sufficient most of the time, there are situations when it cannot be used: the I2C pins A4/A5 (or SDA/SCL) are in use ...

Two UNO R4s Hop on the Bus! CAN Bus Tutorial for the Arduino UNO R4 The Arduino UNO R4, released in two versions last year, supports the CAN bus in terms of hardware and software. In this article we ...

To get started, head to Arduino’s software page and download the proper program for your system. If you’re using Windows 8.1, for example, install the “Windows Installer, for Windows XP and ...

Whether it's your first time practicing coding, or you're a seasoned tinkerer, Arduino is an excellent platform to get your hands dirty with coding and tech.