This crystal-based circuit can generate accurate 50 or 60 Hz signals. The circuit is from a November 1998 Electronics Now magazine. The output signal consists of rectangular pulses.
This is a traditional double timer configuration with the 555 found in a 1987 documentation. The...
The amplifier presented is ideal for use in small monophonic sound systems, radios or televisions powered...
This variable voltage regulator circuit has a power stage capable of supplying currents up to 1 A....