The experiment is for switching an acoustic sounder as a rain alarm after a predetermine time. It may, however, be tinkered for a number of other applications. Needless to say, this is a simple ...

Arduino is a microcontroller board which is generally an Atemga8. The information sent by the rain sensor is processed by the Arduino and controls the servo motor based on the information processed.

Arduino is a microcontroller board which is generally an Atemga8. The information sent by the rain sensor is processed by the Arduino and controls the servo motor based on the information processed.

Using an ESP8266 programmed via the Arduino IDE, [OttoNL] hooked up a light dependent resistor, a rain sensor, and the all-round workhorse BME280 for temperature, barometric pressure, and humidity ...

A novel low-cost rain sensor based on a Surface Plasmonic Resonance (SPR) platform has been designed, realized, and tested. The SPR platform has been used to detect the presence of rain by using a ...