Quantity   Component name
1 × Teensy 3.2 development board <a target="_blank" rel="noopener noreferrer" href="https://www.pjrc.com/store/teensy32.html">https://www.pjrc.com/store/teensy32.html</a>
5 × Guitar foot switch SPST non-latching push-to-make switch. Normally open.
1 × LED Fiber Optics / Emitters
2 × 8x8 LED matrix MAX7219 dot LED matrix MCU display control module.
1 × USB 2.0 panel mount cable Female B socket -&gt; Micro B 5-pin male.
1 × Case