A plant monitoring and logging application using LilyGO-TTGO-THigrow device. It provides HomeAssistant integration, live measurements on internal page, configuration portal to setup, record log files, ...

The SparkFun Spectral UV Sensor - AS7331 (SEN-23517) and SEN-23518 features the AS7331 UV sensor from ams OSRAM©. It measures UV radiation on three channels: UVA (320-400nm), UVB (280-320nm), and UVC ...

DIY Projects and Tutorials based on Arduino Uno. These projects are explained thoroughly with the help of circuits diagrams, source codes and videos.