This circuit was found in an 80's Radio Electronics. The circuit makes use of common components and the sensor consists of two metallic wires buried in the monitored vessel.
Plant pot moisture monitor (CB6270E)
- Details
- Written by: Newton C. Braga
This circuit was found in an 80's Radio Electronics. The circuit makes use of common components and the sensor consists of two metallic wires buried in the monitored vessel.
