HW-103

This module covered on Module Monday.

Show notes

• Module Monday #9: HW-103 Water Level Sensor Module

Software

• 2025-12-01-HW-103-Water-Level.ino

Documentation

• Arduino Soil Moisture Sensor
• How Soil Moisture Sensor Works and Interface it with Arduino
• Using moisture sensor HW-103 with Raspberry Pi and MCP3008

Buy

• Smart Electronics Soil Moisture Hygrometer Detection Humidity Sensor Module For arduino Development Board DIY Robot Smart Car