This toggle action can be exploited in various relay driver circuits. In the circuit IC CD 4017 is used in the Toggle mode. Its clock inhibit pin is grounded so that IC can run freely. But the reset ...

CD 4017 is a Johnson decade counter IC with 10 outputs. Its clock input pin 14 is highly sensitive to RF pulses so that it is a very good choice for RF detection.

4017 counter IC 1 Articles Doing MIDI With Discrete Logic Is Neat, If Not Particularly Useful September 13, 2024 by Lewin Day 4 Comments ...