They provide solutions for specific use cases but fall short of making full use of the potential of the SAM D21 MCU. E.g. none of them tries to disable the USB module at runtime, the most power hungry ...

This library was created to read the UID of tags presented to a PN5180 RFID reader, such as below: The PN5180 implements the ISO15693 "vicinity" protocol, which typically enables tags to be read at a ...

Abstract: RF fingerprinting leverages circuit-level variability of transmitters to identify them using signals they send. Signals used for identification are impacted by a wireless channel and ...

Abstract: In this brief, a self-calibrated two-point delta-sigma modulation technique for a CMOS RF transmitter is proposed for use for a voltage-controlled oscillator (VCO) and a delta–sigma ...