Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

Austrian firm Controllino has based its programmable logic controllers (PLCs) on Arduino modules. This is an example of how so ... a range of interfaces including SPI, I2C, RS232, RS485, and an ...

Newer versions of the Arduino SPI library support transactions and the setup is very easy. In fact, transaction support in the Arduino library is something [Paul] worked on himself, and gets ...

The original device now gets incorrect data. For the last several weeks, [Paul] has been working on a new Arduino SPI library, to solve these types of conflicts. In the above scenario ...

The Arduino compatible modules are now production ready and have been designed to easily add additional functionality to your home projects. Watch the video below to learn more about each one and ...