This basic relay configuration was found in a July 1994 Electronics Now. The relay is supposed to be sensitive, and the times are changed by changing C1.
This very low voltage circuit with the LMV321 was obtained from its own datasheet. The circuit can be...
Found in a 2005 Linear Technology application manual, this circuit provides outputs from a current...
n be assembled with BC558 transistors for low power transistors and a BD136 for the output. The...