Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Scientists have discovered a rapid molecular switch in plant roots that allows them to detect dry soils and redirect root ...

What if the same RFID "smart barcode" tags used to track packages and retail inventory could also detect changes in the real ...

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, ...

As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...