"基于单片机的花园自动浇灌系统设计与制作"

ower bed irrigation. The main components consist of the STC series STC89C52 single-chip microcomputer, the ADC0832 analog-to-digital converter, and the LCD1602 liquid crystal display. The yl-69 collects the humidity samples as input signals and transmits them to the ADC0832. When the single-chip microcomputer needs to collect data, it sends a command to start the analog-to-digital converter. The goal of this automatic irrigation system design is to set the irrigation humidity value within the single-chip microcomputer program. When the collected humidity sample is lower than the set humidity value, watering begins. If the humidity is higher than the set value, the alarm will be activated to stop watering. By understanding single-chip microcomputer technology, sensor technology, and alarm systems, and applying the knowledge to real life, the application of single-chip microcomputer automatic control technology to real life is more in line with practical needs and has higher safety. This design provides a practical and efficient solution for flower bed irrigation by utilizing the capabilities of single-chip microcomputers and sensor technology. The use of humidity sensors and the integration with the single-chip microcomputer enables an automated and precise irrigation system. The system ensures that the flowers in the flower bed receive the appropriate amount of water, leading to healthier and more vibrant plants. In conclusion, the implementation of a flower bed automatic irrigation system based on a single-chip microcomputer effectively utilizes technology to address the practical needs of irrigation. This design demonstrates the integration of sensor technology and microcontroller programming to create a reliable and efficient solution for automated irrigation. The system's ability to monitor and respond to soil moisture levels ensures proper watering of the flower bed, promoting plant growth and vitality.