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ERIC Number: EJ827568
Record Type: Journal
Publication Date: 2009-Feb
Pages: 3
Abstractor: ERIC
Reference Count: 0
ISSN: ISSN-1062-9351
Does It Work? 555-Timer Checker Leaves No Doubt
Harman, Charles
Tech Directions, v68 n7 p19-21 Feb 2009
This article details the construction and use of the 555-timer checker. The 555-timer checker allows the user to dynamically check a 555-timer, an integrated circuit device. Of its many applications, it provides timing applications that unijunction transistors once performed. (Contains 4 figures and 3 photos.)
Prakken Publications. 832 Phoenix Drive, Ann Arbor, MI 48108. Tel: 734-975-2800; Fax: 734-975-2787; Web site:
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A