Prayer Guide Strap for the Deaf and Blind Using Gyroscope Sensors Based on Wireless Sensor Network
DOI:
https://doi.org/10.33795/jartel.v16i2.9676Keywords:
Disabilities, Deaf, Gyroscope, LoRa, PrayersAbstract
Indonesia is a country with a majority Muslim population of 237.558 million people or 86.7%, and 5% or 16.5 million of them are people with disabilities. In performing congregational prayers, deaf and blind people have difficulty following the imam's movements, sometimes having to look left and right when changing prayer movements. This can reduce the solemnity of prayer. This study aims to help deaf people pray in congregation and follow the imam's movements. The method used is by utilizing a gyroscope sensor that can read changes in the Y axis which will later be processed by Arduino Uno so that it can distinguish various imam movements and will later be sent in the form of vibration notifications to the congregation with disabilities. The communication used is wireless using the LoRa SX1278 RA-02 module. This study shows that by using the LoRa SX1278 RA-02 module, the signal emitted by the imam can be received by the congregation in all corners of the 336 meter mosque. This tool can detect prayer movements in 3 different numbers of rakaats, namely 2, 3, and 4 rakaats, with a success rate of this strap reaching 100%.
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