The figure shows a circuit that shows how to control an optodiac to trigger a triac from the LM3914 gates. The circuit is from an Electronics Now issue from February 1998.
Found in Popular Elecronics, this configuration also appears in this section, but obtained from other...
This circuit was obtained in an old French publication from the 80s. The maximum power of the lamp...
Found in a 1966 American publication, this circuit invert the phase of a low frequency signal. The...