- 1x Breadboard: 50 x 62 mm
- 1x LM2596 Step-down Module (adjusted to 5.0V)
- 1x Active Buzzer 3V
- 2x 2.54mm Double Row Male Pin Header 2x6
- 1x 2.54mm Single Row Male Pin Header 1x1
- 1x JST XH2.54 2 Pin Terminals Plastic Shell Male Plug
Front side V2 (incl. 2 MOS switches)