**3.3 Development and methodology**

This study used a rainwater harvesting system as a source of water for good agriculture practices. To complete the research and run the test, a rainwater harvesting system with a remote sensor is built to detect moisture. To construct the system, a few factors need to be considered in the design of the system:


The basic part and component to build a prototype of a rainwater harvesting system are (**Table 2**):

*Smart Rainwater Harvesting System for Sustainable Agricultural Irrigation and Drainage System DOI: http://dx.doi.org/10.5772/intechopen.104442*


#### **Table 2.** *Basic part and component of gravitational drip irrigation system.*
