I know posts on automated plant care are very popular on Gadget Master, so I want to highlight this Arduino appnote - Smart Farm Irrigation System Using Arduino Edge Control.

The Arduino Uno-compatible board has an MCS-51 (often called 8051 instead) instead of the usual ATmega328P/ATmega168. Specifically, [ElectroBoy] uses the AT89S52.

Join me as I demonstrate the simple and efficient method of watering moss poles using automatic drip irrigation. In this video, I introduce the LetPot, an innovative solution that streamlines your ...