- 1x 5V/3.3V DC-DC Breadboard Power Supply PCB
- 1x 2.1mm DC power connector
- 1x 5mm red LED
- 1x 3-pin male header
- 1x 2x3 pin male header
- 1x 2-pin jumper
- 1x MC34063 chip DIP-8
- 1x inductor
- 1x 1/2W 0.16Ω resistor (some kits contain a 0.15Ω resistor)
- 1x 1/4W 1kΩ resistor
- 1x 1/4W 10kΩ resistor
- 1x 1/4W 18kΩ resistor
- 1x 1/4W 30kΩ resistor
- 1x 1N4001 diode
- 1x 1N5819 diode
- 1x 47µF or 33µF Electrolytic Capacitor (brown)
- 1x 330µF Electrolytic Capacitor (black)
- 1x 470pF Ceramic Capacitor (yellow)
- 1x 0.1µF Ceramic Capacitor (blue)