SMS Based Electronics Notice Board Using GSM

Abstract

Notice board is primary issue in any establishment or organization or public-service corporation places like bus stops, railway stations or parks. However causing varied notices day to day may be a tedious method. This paper deals with advanced board. It presents associate SMS based mostly board incorporating the wide used GSM to facilitate the communication of displaying message on notice board via user's itinerant. Its operation is predicated on aurdino UNO. A SIM900A GSM electronic equipment with a SIM card is interfaced with the aurdino UNO with the assistance of AT commands. once the user sends a SMS via a registered variety from his mobile phone, it's received by SIM900A GSM electronic equipment at the receiver's finish. The messaged is therefore fetched into the aurdino UNO. it's additional showed on associate electronic board that equipped with light-emitting diode display interfaced to aurdino UNO.