Results 161 to 170 of about 2,174,535 (206)

Automatic Vehicle Emission Monitoring and Alert System Using Arduino and MQ135 Sensor

2025 6th International Conference on Inventive Research in Computing Applications (ICIRCA)
Emission checking is essential to reducing air pollution in urban areas. Conventional systems, such as Pollution Under Control (PUC) registration in India, rely on manual inspections without real-time automation.
Sneha Yadav   +3 more
semanticscholar   +4 more sources

Optimalisasi Kontrol Lingkungan Kandang Ayam Tertutup Menggunakan Sensor DHT22 dan MQ135 dengan Analisis Ambang Batas Adaptif

Jurnal Ilmiah Teknologi dan Rekayasa
This study develops an automatic system to manage the closed poultry house environment, focusing on temperature control and ammonia mitigation, for improved animal health and productivity. Conventional static threshold-based systems often lack efficiency and are prone to excessive actuator activations.
Galih Setyawan, Muhammad Ilham Attaqi
semanticscholar   +4 more sources

BREATH-BASED, NON-INVASIVE DETECTION OF DIABETIC KETOACIDOSIS IN ADOLESCENTS USING THE MQ135 SENSOR: A LOW-COST ALTERNATIVE TO BLOOD KETONE TESTING

Sphinx Journal of Pharmaceutical and Medical Sciences
Diabetic ketoacidosis (DKA) is a life-threatening complication of type 1 diabetes, particularly among adolescents who often avoid frequent ketone monitoring due to the invasiveness of blood tests.
Marah AlAdwan
openaire   +2 more sources

Meteorological sensor network based on ESP8266

2023 International Conference on Advances in Electronics, Control and Communication Systems (ICAECCS), 2023
In this paper, the design and realization of a network of weather sensors is presented, which aims at measuring temperature, humidity and air quality by using DHT11 and MQ135 sensors.
Sara Belkisse Merrah, Amar Adane
semanticscholar   +1 more source

Gas Sensor-Based Nondestructive Testing for Jackfruit Ripeness Level

2023 IEEE International Conference on Automatic Control and Intelligent Systems (I2CACIS), 2023
Jackfruit is a fruit native to South and Southeast Asia that is now cultivated all over the world due to its adaptability, as it can be eaten both ripe and unripe. This study was conducted to accurately identify the Jackfruit’s ripeness. Four MQ families
Merrylle A. Gonzales   +3 more
semanticscholar   +1 more source

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