Employing a unijunction and a triac of the era, this 1964 Electronic Design circuit uses a diac to trigger the Triac.
This circuit uses a Norton operational amplifier to generate 1 kHz pulses with a 1 to 60...
This is one of the many versions of amplifiers with LM386. This was achieved in an old publication (1981). The...
In a voltage follower the voltage gain is unity. The input impedance is high and the output...