With this circuit any number of 4017 integrated circuits can be connected in series. The circuit is from a Radio Electronics from April 1989.
This circuit is suggested by the Optoelectronics Sourcebook by Texas Instruments when AC signals...
Suggested by General Electric in a 1970 documentation, this circuit makes use of some components of...
Suggested by General Electric, this circuit with triac is able to reverse the rotation of a motor...