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Making Arduino Jeopardy Buzzers with Sounds - Live Free and DIY
What I used (Electronics): Arduino Trinket Pro 5V 3mm LEDs Momentary Switches Female RCA Sockets Piezo Buzzer Weller WLC100 Soldering Iron Eclipse Wire Strippers (30-20 AWG) 22 AWG Solid Core Wire 9V Battery Clip Buckle On/Off/On Toggle Switch On/Off Switch 1/2″ PVC Reclaimed RCA Cables What I Used (Woodworking): Table Saw Miter Saw (Hitachi 10″) …