The goal is now to use a pre-wired rain sensor module with an Arduino. Specification of the LM393 chip- based rain sensor module is given below ... The buzzer/relay driver circuit may be used for ...

Simple rain sensor compliant to easyC ecosystem. Soldered invests vast amounts of time into hardware & software for these products, which are all open-source. Please support future development by ...

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Interfacing IR Sensor Module with Arduino. Build Time: 2-4 hours. | Cost: $5-10. | Difficulty: suitable for beginners. What You'll Learn: You will learn to handle digital input/output, interface an IR ...

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 ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...