In the figure we have a circuit that uses unusual components, being indicated for low frequency applications. The circuit signal is generated by a unijunction transistor that oscillates at 8 kHz.
In the figure we have the 4047 application-circuit which consists of the monostable version in...
Found in July 1975, Radio Electronics magazine this circuit can use any operating circuit,...
The figure shows the basic way to use a 7107, a 3 and ½ digit converter in a digital voltmeter. The way...