Want to BuildBy JoeM114 in CircuitsAssistive Tech69718 Suggested Projects FavoriteDescribe your collection here...Describe your collection here...RetroPie - Overclocked Raspberry Pi 3 for Video Game Emulationby QuackMasterDan in Raspberry PiUseless Machine Instructionsby randofo in RobotsBent Nail Puzzleby seamster in Toys & Games555 Useless Machineby Nikus in ElectronicsInternet Valentineby bekathwia in ArduinoAcoustic Tractor Beamby UpnaLab in ScienceEasy Mini Drill Pressby Shoyun in ToolsSimple Tesla Coilby How-ToDo in ElectronicsPowerful Burning Laserby How-ToDo in ElectronicsRaspberryPI HAL9000 by ArtBIT in Raspberry PiRFID Door Unlockby keebie81 in ArduinoMini Solar Power Bank Speakerby Baclair in AudioHave an instructable you think should be included in this collection?SubmitSuccess!