An Arduino Micro based automatic plant watering system.
1. Capacitive soil moisture sensing
2. Configurable minimum and maximum soil dryness setting
3. Water overflow sensing
4. Reservoir water level sensing
5. ESD protection on external sensors
6. Reverse and over voltage protection
7. Over current protection
# Watering System #
This is a simple **wat**ering **sy**stem based on ATTinyX5 MCU.
Note: this project is intended to be powered by a 3xAA battery pack and a CR2032. The MOSFETs used in this project might not be able to dissipate power from voltage-stabilized source. This case was not tested.
The components are
- Control board (this project)
- 3V-6V powered DC motor water pump with flyback dio...
This project is Auto Watering, light control for indoor plants with 328PU or Arduino. The auto water part is working with the sensors in water reservoir. Adding light control is on its way.
Code is at: