Keyestudio DIY Electronic Watering Kit Sensors Module Kit Smart Automatic Watering Device For Arduino STEM Education(7 Projects)

The Keyestudio DIY Electronic Watering Kit is an automated plant care system designed for Arduino-based STEM education. It is an ideal hands-on project for students, makers, and hobbyists looking to learn programming and electronics while keeping up to four plants perfectly watered.

Automated multi-plant irrigation

This smart watering device is designed to automatically irrigate up to four plant pots. It helps prevent plants from withering due to a lack of water when you are away or busy.

Real-time soil monitoring

The kit features four dedicated soil humidity sensors and a water pump to manage hydration levels. An integrated display screen shows the real-time humidity value of the soil.

Power supply specifications

Operating at a working voltage of 5V, the kit supports an external power supply of DC 6-15V, with 9V recommended. The 3.3V port provides a maximum output of 150 mA, while each I/O pin has a 10 mA DC output capability.

Compact and lightweight design

The main controller board is highly compact, measuring 68 x 51 x 11 mm. Weighing only 22.5g, it is easy to mount and integrate into custom enclosures or compact plant setups.

Practical STEM learning

This kit supports seven educational projects, making it an excellent resource for classroom STEM activities. It teaches students the fundamentals of sensor calibration, automated control, and Arduino programming.