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Materias / palabras clave: Internet de las cosas; Esp32; Raspberry Pi (Informática)

Materias / palabras clave: Electrónica digital; ESP32 (Microcontrolador); Microcontroladores

Carbon monoxide (CO) is a dangerous gas with no odor, color, or taste and can easily mix with other air around it. This study aims to design and determine the results of measuring CO levels using a drone integrated with ...

Rice production faces major challenges, notably unpredictable weather and pest attacks. The duration of sun drying depends on the climate and weather: if the weather is clear and the sun shines fully throughout the day, ...

A frequen problem in riau province is the problem of traffic lights at zebra crossing, where  drivers often cross the stop line. Many drivers, especially at traffic lights, cross the stop line, potentially causing conge...

While Heavy Goods Vehicles (HGVs) are essential to the global economy, their massive size creates dangerous visibility gaps, or "blind spots," that place both drivers and other road users at risk. Traditional mirrors oft...

Growth and development of infants are crucial aspects that need to be regularly monitored, with height and weight serving as key indicators of nutritional status. This study aims to design and develop a technology-based ...

Banyak universitas berlokasi jauh dari pusat kota sehingga mahasiswa memilih tinggal di rumah kos. Namun, aturan jam malam sering membuat mereka terkunci di luar gerbang, terutama ketika ponsel tidak dapat digunakan. Skr...

In this new normal era, universities, both private and public, have started to learn face-to-face. When collecting assignment reports, sometimes teachers or lecturers are unable to attend because of the hectic activity o...

The PLN officer in charge of recording kWh meters is sometimes unable to photograph them because men discovered that the houses were unoccupied and their fences were locked. Due to these circumstances, the calculation of...

Este estudio presenta el diseño, construcción y validación de un prototipo automatizado para la clasificación de arándanos por tamaño, implementado en el cultivo San Alejo (Guasca, Colombia). El objetivo fue reempl...

Maintenance of sewage systems requires workers to enter confined manholes, where hazardous gases can build up. These toxic, flammable gases create a serious safety risk. To address this problem, a portable gas monitoring...

Abstract This study presents an integrated low-cost IoT-based evaluation framework assessment of photovoltaic (PV) modules enhanced using low-cost planar reflectors, supported by a custom IoT-based data logging system fo...

"Este trabajo presenta el desarrollo de CP-Ar, un prototipo portátil de bajo costo destinado a monitorear y mejorar la calidad de la reanimación cardiopulmonar (RCP) mediante retroalimentación en tiempo real. La efect...