char CorrectPasscode(); // Function to read next input (* or #) if user passcode matched to preset one char Lock(); // Function to read # if user pressed it to lock the device // Global variable ...
以前スマートスピーカーと連携したガジェットをつくりたい!そう思ったものの、サーバーサイドの開発もわからず、どうやって実現したらいいのわかりませんでした。 自分の場合多くの ...
Abstract: This paper presents the development of a DTMFbased home automation system using GSM technology. The proposed system leverages Dual-Tone Multi-Frequency (DTMF) signaling and Global System for ...
Abstract: Rescue operations play an important role in disaster management and in most of the cases rescue operation are challenged by the conditions where human intervention is highly unlikely allowed ...