Robotics, IoT and Hardware + Agricultural Technology
Make a smart plant watering system
Water a plant automatically when a sensor says the soil is dry.
- Intermediate
- 1–2 weeks
- 1,000–2,500
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Agricultural Technology + Robotics, IoT and Hardware
Build a smart irrigation system
Water a plot automatically from soil moisture readings and measure the water saved against a timer.
- Intermediate
- 2–4 weeks
- 1,000–2,500
Robotics, IoT and Hardware + Environmental Science
Monitor air quality with a low-cost sensor
Build a particulate monitor, log readings and compare them with the nearest official station.
- Advanced
- 2–4 weeks
- 1,000–2,500
Robotics, IoT and Hardware + Earth Science
Build a weather station that logs data
Measure temperature, humidity and pressure every few minutes and chart them online.
- Intermediate
- 2–4 weeks
- 1,000–2,500
Robotics, IoT and Hardware + Electronics and Communication
Build a home automation system with a phone
Switch low-voltage lamps and fans from a phone and with schedules, using an ESP32.
- Advanced
- 1–3 months
- 2,500–5,000
Robotics, IoT and Hardware · IoT
Build a GPS tracker for a school bus (prototype)
Send a vehicle's position to a server and show it to parents on a map, with privacy safeguards.
- Advanced
- 1–3 months
- 2,500–5,000
Agricultural Technology + Robotics, IoT and Hardware
Build a low-cost weather and soil station for a farm
Log temperature, humidity, soil moisture and rainfall in a field and turn the data into simple advice.
- Advanced
- 1–3 months
- 2,500–5,000
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