This is a different circuit for a component from the past, the zirconium arc lamp used in projectors. The circuit is from an August 1972 Radio Electronics magazine.
In the figure we show a monostable that uses two of the four ports available on 4001. The duration of...
August 2017 - The new IXYS solid state relay CPC2907B from IXYS is currently in stock at Mouser...
This circuit was found in a 1990 Electronics World magazine. The circuit can be mounted today by...