Let's keep an eye on the people we love by checking their oxygen saturation (spo2) and sending an SMS alert below a critical threshold!
Taking a build from sensor to the web - this project allows you to monitor plant data on the local network!
Arduino counter of pulses with preset.
Measure water quality in real time. Deploy sensors over a wide area, collect measurements, chart and analyze it.
Android app to control Arduino inputs outputs via Bluetooth.
Transmit environmental data from the X-NUCLEO-IKS01A3 expansion shield through the Helium Network and log it in a Google Sheet.
I have created the project to capture Humidity and Temperature. OLED screen is compact and very bright.