This Linear Technology circuit charges a battery from the energy produced by a wind generator that can be a 12 V dynamo driven by a propeller. FET admits equivalent.
This circuit was found in an Electronics World magazine from 1990. The circuit can be mounted...
This 12V battery charging circuit automatically shuts off at the end of the charge. The disconnect...
This wide-range radiation monitor was found in a 1980s documentation. The circuit uses a diode as a...