This circuit was obtained in a 1967 General Electric documentation. It alternately fires two xenon lamps in a signaling system. Observe the high continuous supply voltage.
This circuit, from the manual of the integrated circuit used, is a bass and treble control for...
We found this circuit in a Motorola publication from the 70s. The circuit can be implemented with...
This digital mixer uses CMOS integrated circuits. The circuit was originally published in an...