Five Pack LM393 Soil Moisture Sensor Module 3.3V-5V With Digital And Analog Output For Arduino Must Have Automatic Plant Watering DIY Garden Gear For Home Automation
✔️ Digital and analog outputs for Arduino and home automation
This five-pack LM393 soil moisture sensor module set is designed to detect soil moisture levels and trigger automatic plant watering. It works with 3.3V-5V microcontroller boards and is a common component in DIY gardens, greenhouses, and home automation projects. The module offers dual outputs, digital for simple high/low detection and analog for precise moisture readings, making it handy for hobbyists and multi-zone irrigation systems.
✅ 3.3V-5V operation with compatibility for most 3.3V/5V MCUs
✅ Digital output DO for straightforward high/low signaling
✅ Analog output AO for precise moisture readings via ADC
✅ Blue potentiometer lets you set the moisture threshold (clockwise increases)
✅ Fixed bolt holes for easy mounting on planters or irrigation lines
PCB Size: 32 mm × 14 mm (3.2 cm × 1.4 cm)
💡 What is a soil moisture sensor used for in a home garden or automation project? A handy device to auto-water plants and monitor soil conditions for better growth. - Useful for deciding when to water based on moisture levels - Works with 3.3V-5V MCUs like Arduino and ESP boards - Helps save water and keep plants healthy by avoiding overwatering - Can be paired with irrigation controllers for smarter garden automation