NN	Part			Digikey Link		Qty		Price
0	Capacitor 1.0uF		EMK105BJ105KV-F		2		0.10 x2
1	Capacitor 2.2uF		311-1686-1-ND 		1		0.29
2	Resistor 10K		RMCF0402JT10K0CT-ND	buy 10		0.12 
3	Microcontroller		MKL05Z32VFK4-ND 	1		2.92
4	Connector header	S9005E-05-ND		1		1.24
5	Battery holder 4xAA	SBH341A			1		1.69
6 	Copper clad		473-1000-ND		1		5.58
7 	MOSFET N-ch		IRLML2502GTRPBFCT-ND	1		0.41
8 	MOSFET P-ch		FDC6312P		4		0.51 x4
9 	TPS62172		TPS62172DSGR 		1		1.56
10	Inductor		NR3015T2R2M		1		0.34
11	Tactil switch		401-1812-ND		5		0.70 x5
12	LCD display		NHD-C0216CZ-FSW-FBW-3V3 1	       10.90
13	TLC5916			TLC5916IDR		1		1.60
14	HCF4094			HCF4094YM013TR		1		0.41
15	Slide switch		OS102011MA1QN1		1		0.36

8x8 LED matrix display (size 6x6cm)