Quantity   Component name
1 × Controller Arduino nano R3 CH340 992-ARD-NANO30NP
2 × 8 digits LED shild max7219 0,36"LED shild
2 × Push button Any push button- momentary
10 × Servo mini SG90 Servo mini SG90 9g Tower Pro
2 × 5 kohm potentiometer Any type of linear potentiometer
5 × Magnetic Button Clasp Snaps 18mm (3/4-inch) size Magnetic Button Clasp Snaps
2 × Shottky Diodes 1N5817 Shottky Diodes 1N5817
2 × 3300 uF 16 V capacitor Low ESR capacitor. Solder it to the Vcc, Vsm and GND.
2 × 0.1 uF 16 V capacitor Capacitor for high friequency noise damp. Solder it ot Vcc , Vsm and Gnd