Abstract: To provide efficient and prompt CPR treatment during medical emergencies, this research paper describes the development of an Arduino based CPR model. The created automated CPR model uses ...
I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...
WEST SPRINGFIELD, Mass. (WWLP) – The 58th annual Railroad Hobby Show is set for this weekend at the Eastern States Exposition Fairgrounds in West Springfield. Eastern States Exposition offers free ...
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