This circuit, which can act as a shield, was found in a 1990 PE Hobbyst Handbook. The circuit generates logic pulses for different types of applications.
This 80s signal follower makes use of an audio amplifier of the era. The circuit can be adapted to...
This circuit makes use of a PLL 567 to invert the phase of a signal, ie to change it from 0 to 180...
We find this circuit in a 2005 Linear Technology manual. The circuit applies to small DC motors...