Aarathi Devakumar is weaving a unique narrative in the world of engineering. With a lifelong love of creativity and ...

This paper describes the design and development of a passive wireless pH sensor tag. Under wireless interrogation, the sensor tag changes the phase of the interrogation signal according to the pH. The ...

The Sharp GP2AP03VT00F Time-Of-Flight sensor seems to be a nice part for makers and roboticists, focusing on good short distance sensing where other parts sometimes have problems. Alas, Sharp seems to ...

the Arduino library for the Air Purification Combo ONE (APC1) sensor with UART or I2C interface from ScioSense. The APC1 is a compact, box-shaped, all-in-one environmental sensor solution produced by ...

Abstract: All-solid-stated pH sensors based on metal/ metal oxide were widely used in mixed heterogeneous environment, such as soil or soilless cultivation. In this study, an all-solid-stated pH ...