With this objective, a selective CO (up to 20 ppm) sensor has been investigated with the exploration of different material combinations (Pd–ZnO) and optothermal activation techniques. The selectivity ...

The sensor exhibits an ultrafast response and recovery time of approximately 180 ms, along with good repeatability. In addition, the sensor achieves a high sensitivity of 10.3 μA/% relative humidity, ...

In this paper, the manufacturing parameters of a passive ultra-high frequency (UHF) radio frequency identification (RFID)-based air humidity sensor were studied and optimized to reach the highest ...

WELCARE Maxpro Mp 6066 Elliptical Cross Trainer with LCD Display, Adjustable Seat, Hand Pulse Sensor, Adjustable Resistance for Home Use (DIY Installation with Video Call Assistance) View Details ...