Most wearable intelligent biomedical sensors are battery-powered. The batteries are large
and relatively heavy, adding to the volume of wearable sensors, especially when implanted …

Many wearable or portable medical devices have limited battery energy. In this paper, a
piezoelectric transducer (PZT) was adopted to take advantage of bodyweight to generate …

Many wearables or portable medical devices have limited battery energy. Such batteries
cannot operate for a long time and require recharging or periodic replacement. A …

The determination of students' proficiency and comprehension has been a struggle for many
educational institutions. Response systems, such as clickers, are used to track real-time …

Jaringan WSN Mesh yang dibuat pada penelitian ini menggunakan radio wireless
nRF24l01 berbiaya murah yang diproduksi oleh Nordic. Radio ini menggunakan frekuensi …

In recent times, the volume of traffic congestion has been rapidly growing on roads. These
days the necessity of having safe transportation and journey is essential. Thus, vehicle …

This work presents relevant theoretical and practical aspects towards the design of a
quaternion-based real-time Attitude and Heading Reference System (AHRS). The motion …

Skin temperature measurement has always been an important method for evaluating the
warm-keeping clothing in winter. In order to realize synchronous real-time and accurate …

Adicionalmente doy las gracias a Alejandro Astudillo Vigoya, cuya asesoría fue invaluable
tanto para la selección de los componentes electrónicos como para su integración con …