Jeff Leites
- Nov 5, 2013
- 9
- Joined
- Nov 5, 2013
- Messages
- 9
My newest garden moisture meter bit the dust. One of those simple but overpriced ones where the wires from the probe attach to a micro amp meter that shows Dry, Moist, Wet. The probe is in good shape but the meter is kaput. I'd like to build one in the same case that perhaps has a couple of LEDs for moist or wet. Does anyone have a simple circuit?