A new design of a digital circuit for developing nanoscale IoT devices utilizing quantum-dot technology

An Internet of Things (IoT) network is a graph where all nodes have the same number of links. IoT gadgets are distinct due to their limited battery capacities, short lifespans, and low sustainability. For active mode connectivity, these designs need to address a number of challenges, such as sustainable practices, effective power strategies, and quick data transmission. However, due to its widespread application in digital computer arithmetic processes, the printed device is considered one of the essential digital components of IoT circuits. To put it another way, low-power and IoT devices with longer battery life and low-power consumption may be used with the printed electronic device. As this is going on, quantum-dot cellular automata (QCA) technology is being utilized more and more to develop digital circuit systems that require less energy and are sustainable and occupied. Consequently, this study proposes a novel printed circuit with an arithmetic logic unit (ALU) structure. Implementing QCA technology emphasizes energy efficiency, sustainability, and occupied areas for miniaturizing IoT systems. Additionally, utilizing the QCADesigner-E 2.2 and QCAPro tools, all proposed frameworks are validated by simulation.