Researchers from Auburn University in Alabama have developed precise and reliable paper-based temperature and humidity sensors. The environmentally friendly sensors were described in the Journal of ...

The below block diagram gives us a clear view of how this automatic plant watering system will work. Basically we have the Arduino Uno R4 which will read the soil moisture level using the soil ...

Abstract: A temperature-compensated humidity sensor based on hole-assisted three-core fiber (HATCF) has been demonstrated. The three cores of HATCF act as two in-fiber directional couplers with a ...

Today’s electronics devices interface more than ever with the real world through various sensors. A key factor in the performance of integrated circuits is temperature, whether that be the temperature ...

Connect a 4k7 kΩ pull-up resistor between the 1-Wire data line and 5V power. Note this applies to the Arduino platform, for ESP32 and 8266 you'll need to adjust the resistor value accordingly. For ...

Wiring diagram of connecting wired sensors to the weather monitor To the weather monitor can be connected wired sensors for temperature, humidity, pressure, index of air quality and ambient light. The ...