There is a rapid increase in the use of affordable electronic devices and human–machine
interfaces (HMIs) with short serviceable life in almost every aspect of our lives. It is estimated …

The simplest technique of realization of a functioning electronics circuitry is perhaps using a
simple paper and pencil for it. Apart from being simple and inexpensive, it is also a solvent …

The demand of flexible sensor for humidity and respiration monitoring is increasing day by
day because of its low-cost and portability. Herein, we presented a facile fabricated, ultra …

The development of silicon-based sensor devices has enabled the possibility to pursue
novel integrated smart sensor technologies. Under this scenario, capacitive sensor devices …

Capacitive sensors are easy to fabricate, compact in size, economical, and quite efficient in
the detection of impurities and adulteration in fluids (like milk, fruit, vegetable juices, etc.) …

In this work, the fabrication of a compact GaN-based droplet microsensor is demonstrated.
The monolithic integration design of GaN diode optopairs provides the sensor with attractive …