Gadget Freak Case #195: Nifty Master/Slave Green Power Switch This green gadget allows the user to turn speaker systems on and off with a TV or laptop computer. Sep 28, 2011 Suggested EventThe Battery Show Europe/Electric & Hybrid Vehicle Technology Expo Europe 2023May 23, 2023 to May 25, 2023 NULL TAGS: Maker/Gadget Freak 0 comments Hide comments user not logged in Comment * Switch to plain text editorMore information about text formats Text format CommentsPlain text CommentsAllowed HTML tags: <em> <strong> <blockquote> <br> <p>Plain textNo HTML tags allowed.Web page addresses and e-mail addresses turn into links automatically.Lines and paragraphs break automatically. PublishLog in or register to comment Save Leave this field blank Related Load More
The Battery Show Europe/Electric & Hybrid Vehicle Technology Expo Europe 2023May 23, 2023 to May 25, 2023