What voltage should I use for soil moisture sensor with Arduino? Use 5V for soil moisture sensors with Arduino UNO. While the sensor can work with 3.3V, using 5V provides better analog resolution and ...

Arduino Uno (or compatible board) Soil Moisture Sensor LiquidCrystal_I2C LCD Display Relay Module Jumper Wires USB Cable for programming Arduino IDE installed on your computer Hardware Setup Sensor ...

This is Soil and Temperature Detector which uses Arduino Nano, Soil Moisture Sensor Module, DHT11 Sensor, ... connect VCC of DHT11 Sensor and Soil Moisture Sensor Module to 5V pin of Arduino Uno. ...

This project is an Automatic Smart Irrigation System using an Arduino Uno, soil moisture sensor, LM35 temperature sensor, DHT11, and Bluetooth module (HC-05). The system controls two irrigation ...

The microcontroller is Arduino Uno. The FC28 Hygrometer and DHT11 sensors are used to measure soil moisture and temperature and humidity respectively. The sensors read the data and send it to the ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...