Battery na alternator monitor (CB7136E)

Found in a 1991 Hobbyst Handbook, this circuit monitors both battery and alternator voltage. The set point is obtained at P1.

| Clique na imagem para ampliar |

Linear photometer (CB20721E)
Found in American documentation from the 1970s, this circuit employs an integrated circuit from...
Flashlight Remote Control (CB10851E)
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...
Simple anemometer (CB23571E)
This assembly circuit using a small motor as a generator was found in Radio Electroics magazine from...