Digital Environmental Education Domotics

https://www.instructables.com/id/Digital-Environmental-Education-Domotics/

Flying Weather Station With ESP32

https://www.instructables.com/id/Flying-Weather-Station-With-ESP32/

Connected Weather Station With ESP32

https://www.instructables.com/id/Connected-Weather-Station-With-ESP32/

DIY Water Probe and Citizen Science

https://www.instructables.com/id/DIY-Water-Probe-and-Citizen-Science/

Measure Water Pollution and Plot Data Online

https://www.instructables.com/id/Measure-Water-Pollution-and-Plot-Data-Online/

Electro Magnetic Interference (EMI) Detector

https://www.instructables.com/id/Electro-Magnetic-Interference-EMI-Detector/

Water Probe With Arduino Uno

https://www.instructables.com/id/Water-Probe-With-Arduino-Uno/

Energy Efficiency With Snap Circuits

https://www.instructables.com/id/Energy-Efficiency-With-Snap-Circuits/

Snap Circuits and IoT

https://www.instructables.com/id/Snap-Circuits-and-IoT/