Preliminary Design Review (PDR): Assessing the selected design approach before detailed design begins.

: It evaluates risk and ensures readiness for project phases. Flexible Tailoring

Near Field Communication (NFC) is a short-range wireless connectivity technology that enables simple and secure communication between devices. NFC operates at a frequency of 13.56 MHz, with a typical range of 10 cm. The technology is widely used in various applications, including payment systems, identification, and data exchange.