Volume 7 | Issue 2 |

 Abstract

Air and Water are essential components for living beings. The conventional method of testing water and air quality is to gather samples manually and send to the lab for test and analysis. This method is time-consuming, wastage of manpower, and not economical. Present work describes the design and development of Water and Air Quality Monitoring system. The water and air quality measuring system that we have implemented checks the quality of water and air in real time through various sensors (one for each parameter: pH, TDS, temperature, turbidity, MQ135, Dust sensor) using the IoT concept. The Wi-Fi module in the system transfers data collected by the sensors to the microcontroller and transfers the data to the smartphone/PC using the ThinkSpeak API. In addition, an alert system is deployed to alert PCB officials if water and air quality go down. This system can keep a strict check on the pollution of water and air.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

IOT, Turbidity, TDS, Temperature, pH, Gas, Dust, ADC, Thinkspeak, Alert system.

  License

Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The Bhakti Movement of North India (13th-17th centuries) was a transformative devotional movement that redefined Hinduism and Islam. Emphasizing intense personal devotion (bhakti) to a chosen deity or spiritual guide, this movement democratized spiritual experience, challenging traditional scriptural and ritualistic practices. Led by charismatic saints like Kabir, Guru Nanak, Mirabai, and Tulsidas, Bhakti poets and mystics expressed passionate love for the divine through vernacular literature, music, and art. This movement's enduring legacy has shaped North Indian culture, promoting inclusivity, tolerance, and spiritual seeking. The Bhakti Movement of North India, flourishing from the 13th to the 17th centuries, was a profound devotional movement that transcended sectarian boundaries, redefining Hinduism and Islam. By emphasizing intense personal devotion (bhakti) as the primary means of achieving spiritual liberation, this movement challenged traditional scriptural and ritualistic practices, promoting instead a direct, emotional connection with the divine. Under the guidance of charismatic saints and mystics, Bhakti poets and mystics expressed their profound love for the divine through a rich array of vernacular literature, music, and art, fostering a culture of inclusivity, tolerance, and spiritual seeking that continues to shape North Indian culture.

Licence: creative commons attribution 4.0

  License

Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Bhakti Movement, North India, Devotional movement, Hinduism, Islam, Sufism, Spirituality, Medieval India, 13th-17th centuries, Delhi Sultanate, Mughal Empire, Indo-Gangetic Plain, Advaita Vedanta, Vishishtadvaita Vedanta, Dvaita Vedanta, Bhakti yoga, Kabir, Guru Nanak, Mirabai, Tulsidas, Ravidas, Sultan Bahu.

  License

Creative Commons Attribution 4.0 and The Open Definition