Found in Radio Electronics from the 90s, this circuit has several outputs with different pulse times. The circuit is CMOS and can be powered by voltages from 5 to 15 V.
The integrated circuit used in this regulator is from the 1980s, so it is difficult to obtain...
This 3-transistor timer was found in the January 1994 issue of Electronics Now magazine. The...
The operational amplifier of this circuit is not very common today, because we removed the circuit...