Fig 5. The design of the counter circuit.
The two components of the design are the falling edge pulse detector circuit shown in Fig 1 and the lambda memory switch.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.