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90 Second Message Recorder PCB pattern (PDF download) [01202941]
PCB pattern for the 90-Second Message Recorder (single-sided).
Note that the main IC used in this project may not be avaliable any more.
Cat No SC2523. Price: Free
Files:
90 Second Message Recorder PCB (01202941).pdf
(15.5KB)
Related to:
Project: Build A 90-Second Message Recorder
(February 1994
[online issue]
)