2018
DOI: 10.31987/ijict.1.1.6
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Implementation of Cell Phone Detection Mobile Robot for Restricted Areas Using NodeMCU

Abstract: This paper involves the design and implementation of cell phone detection mobile robot. This is applicable in examination halls, private conferences and meeting rooms in which the using of cell phones is highly restricted. The robot is able to detect the presence of unauthorized communications by active phones and then distort them. The detection process is achieved by implementing an electrical circuit for sensing undesirable signals and using NodeMCU for interfacing the robot with a main computer unit. The m… Show more

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Cited by 5 publications
(2 citation statements)
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“…An open-source module, the NodeMCU microcontroller kit is mostly used to create IoT applications [45]. This kit includes firmware that is specifically made to work with Espressif Systems' ESP8266 Wi-Fi SoC, which is embedded as a built-in chip [46].…”
Section: F Nodemcumentioning
confidence: 99%
“…An open-source module, the NodeMCU microcontroller kit is mostly used to create IoT applications [45]. This kit includes firmware that is specifically made to work with Espressif Systems' ESP8266 Wi-Fi SoC, which is embedded as a built-in chip [46].…”
Section: F Nodemcumentioning
confidence: 99%
“…The L293D a simple and low cost used to drive a small DC motor, this driver is a typical Motor driver or Motor Driver IC which allows DC motor to drive on either direction or speed control. L293D is a 16-pin IC which can control a set of two DC motors simultaneously in any direction [14,15]. The Figure 7 shown below illustrate the pin configuration of the L293D motor driver…”
Section: = +mentioning
confidence: 99%