tra007 / Soil-Moist

An Arduino based soil moisture monitor

Soil-Moist

An Arduino based soil moisture monitor

Meterials Required

Arduino UNO 16x2 LCD Moisture Sensor Relay connected to a water pump

Pin outs

LCD pinouts:

• rs LCD to 12 UNO,

• en LCD to 11 UNO,

• d4 LCD to 5 UNO,

• d5 LCD to 4 UNO,

• d6 LCD to 3 UNO,

• d7 LCD to 2 UNO,

• A LCD to 13 UNO

• Sensor output(A0) to A0 UNO

• Relay to 10 UNO

Features

• Read and Display soil humidity
• Turn on the water pump when the soil humidity is low
• Save Minimun Humidity, Maximum Humidity, and Total Motor spins in to EEPROM

Circuit Diagram

*Note: This is a simplified diagram and does not include basic pinout for display