A Smart Greenhouse is an automated system that helps plants grow by monitoring and controlling environmental conditions. It uses a Micro:bit as the main controller, sensors to measure temperature, humidity, soil moisture, and light intensity, and relay modules to switch devices such as water pumps, fans, and lights on or off automatically. For example, when the soil moisture sensor detects that the soil is too dry, the Micro:bit can activate a relay to turn on a water pump and water the plants. This technology helps maintain optimal growing conditions, reduces manual work, and improves plant health. Git is used to manage and track the project’s source code, allowing developers to organize updates, collaborate with others, and keep a record of changes made to the system.