555
From Evil Mad Scientist Wiki
This page is the central documentation site for the "Three Fives" and 555SE Discrete 555 Timer kits from Evil Mad Scientist.
Main details about the "Three Fives" soldering kit
- Store page at Evil Mad Scientist
- Announcement articles for kit version 1.0 and for version 2.0 at Evil Mad Scientist Laboratories
- Three Fives kit Assembly Instructions (1.4 MB PDF)
Main details about the "555SE" Surface-mount soldering kit
- Store page at Evil Mad Scientist
- Announcement article at Evil Mad Scientist Laboratories
- 555SE kit Assembly Instructions (3.3 MB PDF)
Essential Documentation
- Kit Data Sheet (1.7 MB PDF)
- 555 Principles of Operation (1 MB PDF). A detailed educational guide to the 555 kit, including theory of operation and questions to investigate.
Additional Resources
- Hundreds of 555 projects at Talking Electronics
- More information about the 555 at Wikipedia
- Tube Time, Web site of Eric Schlaepfer, designer of the Three Fives and 555SE circuit boards
Places for questions, answers, and sharing experiences
- Support forum at Evil Mad Scientist Laboratories
- Evil Mad Science Auxiliary Flickr Group where you can share photos of your giant 555's in action!
