Are you curious about the fascinating world of smart home technology? Are you eager to understand the inner workings of those nifty sensors that make our homes smarter and more efficient? Look no ...

Note: This specialization requires purchase of a hardware kit in order to apply your knowledge and skill with real world tools. The hardware will be used to complete the lab exercises across the four ...

In a way, the magic of a soil moisture sensor’s functionality boils down to a simple RC circuit. But of course, in practice there is a bit more to it than that. [rbaron] explains exactly how ...