Plant Watering Warning
a super simple circuit for plants Part List a PNP transistor (i use CBF493S)a N-channel mosfet (i use 4800BDY)a trimmer 100kresistor 10kresistor 1ka led (i use a flash led)small battery 3.6v 2 stainless steel probes Circuit Diagram you can use most of pnp transistor and N-channel mosfet.. you ...By: andreash79
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