HR202L digital moisture sensor precision HR202L digital moisture sensor delivers accurate moisture measurements with digital output for seamless microcontroller integration. Essential for electronics engineers, developers and agricultural technicians who require a loose environmental monitoring solution. This device offers temperature compensated readings, a wide detection range, and operates at 1.5 V with low power consumption. Moisture sensitive resistors allow for quick response to moisture changes and maintain stable readings. Use scenarios Prototyping and development projects with microcontrollers (such as Arduino or similar platforms) that require reliable digital moisture data for integration and control. Agricultural applications including soil moisture monitoring in fields or greenhouses to inform irrigation decisions and manage crop health. IoT or remote monitoring systems where low power operation and digital output support scalable environmental sensing networks.