Detect Frequency With LM556 Timer

An LM556 dual-timer IC can be used to implement a frequency-detection circuit for applications in which accuracy isn't a primary concern.
Sept. 19, 1994
Add Us On Google

About the Author

Staff

Articles, galleries, and recent work by members of Electronic Design's editorial staff.

Sign up for our eNewsletters
Get the latest news and updates

Related

Top Stories of the Week: Apr. 13-17, 2026
April 1st, 2026 @ Electronic Design: Magical Mystery

Comment About the Article

To join the conversation, and become an exclusive member of Electronic Design, create an account today!