Code Implementation: o The Arduino program is written using the DHT library, which simplifies communication with the DHT11 sensor. o The program initializes the sensor and continuously reads ...

The SHT25 high-accuracy humidity and temperature sensor (from Sensirion) has become an industry standard in terms of form factor and intelligence, providing calibrated, linearized sensor signals in ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

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 ...

Built using a soil moisture sensor and an Arduino board, this system sends data to a web page via the browser’s serial API. A dynamic line graph offers real-time updates, with an option to download ...

Automatic Smart Plant Watering System is a smarter solution that works on Arduino Uno, which can automatically operate for plant watering at optimal moisture conditions of soil. It checks the moisture ...

Interfacing the Rain Sensor with Arduino Now that we completely understand how the Rain Detection Sensor works, we can connect all the required wires to the Arduino UNO board. This section of the ...

As such, I'd like to build myself some wireless moisture sensors for moderate scale production (consider 50 test points reasonable).