Arduino Environment sensors. Temp, Humidity, Plant water.
Here's my plant water/moisture sensing arduinos unos.
They're DHT11, 2 nails in a potplant, and 433MHz transmitters. This one lives in the kitchen, monitoring the basil.
Here's my plant water/moisture sensing arduinos unos.
They're DHT11, 2 nails in a potplant, and 433MHz transmitters. This one lives in the kitchen, monitoring the basil.