This project involves using an Arduino to monitor flow rate using a sensor connected to an Ethernet shield. The data is processed and sent to an MQTT server every five minutes. The project leverages ...

Arduino driver for PAA5001JE and PMW3901 optical flow sensor Arduino driver for the PAA5100JE and Pixart PMW3901 (not tested atm) optical flow sensors. The driver was originally developed to support ...

Apart from the basic sensors, I have used many different sensors. Be it a water flow sensor, solenoid valve, or an analog multiplexer IC (CD4051), all these sensors helped me to almost nullify the ...

Emergence of Controlled Environment Agriculture (CEA) ranging from computer controlled water irrigation system to lightning and ventilation has changed the conventional scenario of farming. This paper ...

This controlled water flow ensures the plant never gets too much or too little. However, since different plants require different amounts of water, you're free to modify the Arduino code's ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

In this article, we present a pH meter that can accurately measure the pH value of a solution. We use a dedicated sensor, the Arduino UNO R4 Minima board.