Benefits of debouncing switches to reduce ringing. The MAX6816/MAX6817/MAX6818 provide a simple solution to debounce a switch while providing overvoltage and ESD protection.
Switch Bounce and How to Deal with It - Technical Articles
What are the varieties of electromechanical on/off switches?
Ultimate Guide to Switch Debounce (Part 5) – EEJournal
6 Tips to Become a More Productive DBA or DBRE from a DBRE - Orange Matter
Ultimate contact debouncer - EDN
Ultimate contact debouncer - EDN
Switch Debouncing for Electronic Product Designs
What are the symbols for electromechanical on/off switches?
What is Switch Bouncing and How to prevent it using Switch Debounce Circuit