Implementation of Digital Circuits using the Internet of Things

Abstract

Digital circuits are used everywhere in day to day lives. There is a need to learn it practically by every undergraduate in laboratories. Digital trainer kits are being used in laboratories which use a basic circuit connection approach. Only this approach is not sufficient for a student to explore deep enough because digital circuits can be implemented by any number of approaches. A smart approach is required for enhancement of the trainer kit. This project incorporates the Iot approach required for implementation of digital circuits. This project works as a digital demo kit which helps students to smartly learn boolean functions with the Iot approach. Arduino microcontroller is a substitute for digital circuits and it brings smartness and digital logic in one platform to easily achieve the required digital functionality. In this project, implementation of logic gates, basic combinational and sequential circuits will be done. This project uses Arduino programming which is executed with respect to digital circuits. The inputs are given using ultrasonic sensors, input parameters are given efficiently using the bluetooth module and the outputs will be shown on a two bit seven segment display. Trainer kits can be fabricated using this mechanism and components and thus, it would definitely find a good application in laboratories helping undergraduates to learn in a better manner.