As a show of its ability to thrive under adverse conditions, [Trammell Hudson] was able to shoehorn an ATtiny into an RFID circuit in a way that tests the limits of the chip design. The RFID ...
which could perhaps be considered something of an interactive circuit diagram, allows anyone with a paper printer and a few passive components to make a functional low-frequency RFID sniffer.
Keysight Technologies and Siemens EDA are collaborating to improve workflows in wireless and defense system design, integrating their respective software tools.