LibSC Card Reader Module Development Kit developed by JavaCardOS Technologies is based on Arduino MFRC522-1.2.0 library source code. It has been further encapsulated and its functions has also been ...

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. So before using the XBee modules ...

Module accepts commands by waving hand over the photocell, or pressing push button switch (depending on module configuration).