P
PrintablesKisssys
Gypson Water Sensor
When measuring soil moisture down several feet you need a good sensor. Watermark makes a great sensor but it is quite expensive and needs a special circuit to read it properly. A home made Gypson sensor is easy and inexpensive to make. It…
- Pobrania
- 25
- Polubienia
- 3
- Ocena
- 0