beautypg.com

Project 370 optical sound maker, Project 371 optical strobe light, Project 372 left right bright light – Elenco Snap Circuits® Deluxe Sound & Light Combo User Manual

Page 157: Project 373 weird echo

Project 370 optical sound maker, Project 371 optical strobe light, Project 372 left right bright light | Project 373 weird echo | Elenco Snap Circuits® Deluxe Sound & Light Combo User Manual | Page 157 / 168 Project 370 optical sound maker, Project 371 optical strobe light, Project 372 left right bright light | Project 373 weird echo | Elenco Snap Circuits® Deluxe Sound & Light Combo User Manual | Page 157 / 168