LED Flower/Common Anode Version

This page contains data about the common anode version of the LED flower.

BOM

Necessary

Designator	Value	Part-No	Price / EUR	Count	Sum / EUR
R1	3.6 kΩ, 1206	R:	0.01	1	0.01
R2	2.7 kΩ, 1206	R:	0.01	1	0.01
R3, R4	68 Ω, 1%, 1206	CSD: 10-120068	0.01	2	0.02
R5..R19, R38..R40	3.6 kΩ, 1206	R:	0.01	18	0.18
R20..R31	100 Ω, 1206	R:	0.01	12	0.12
R32..R37	150 Ω, 1206	R:	0.01	6	0.06
B1..B3	0 Ω, 1206	R:	0.01	3	0.03
T1..T18	BC817, SOT23	R: BC 817-25 SMD	0.04	18	0.72
C1, C2, C3	100 nF, 16 V, 0603	R: X7R-G0603 100N	0.05	3	0.15
C4, C5	22 pF, 0603	R: NPO-G0603 22P	0.05	2	0.10
C6	10 uF, 10 V, 0805	R: X5R-G0805 10/16	0.07	1	0.07
C9	100 nF, 63 V, 1206	R: X7R-G1206 100N	0.05	1	0.05
D2, D3	3.6 V Zener Diode, MiniMELF	R: SMD ZF 3,6	0.05	2	0.10
X1	20 MHz	R: 20,0000-HC49U-S	0.18	1	0.18
ISP, ADC, PWR	12-pin break-away connector (from a 36-pin strip)	R: SL 1X36W 2,54	0.27	1	0.27
CONN_USB	USB B connector	R: USB BW	0.21	1	0.21
U1	ATmega88-20AU	R: ATMEGA 88-20 AU	2.95	1	2.95
LED1..LED6	RGB LED	?	0.30	6	1.80
24 Copper wires	40 cm copper wire cutoff	R: CUL 500/0,63	13.90	0.058	0.81
Sum					7.84

Version 1: USB Powered

Designator	Value	Part-No	Price / EUR	Count	Sum / EUR
L1	10 uH, 450 mA, 1210	CSD: 146-121R010	0.22	1	0.22
U2, C7, C8	Do not populate		0.00	0	0.00
Sum					0.22

Version 2: Externally powered

Designator	Value	Part-No	Price / EUR	Count	Sum / EUR
U2	LM1117-5.0	CSD: LM1117DT-5,0V	0.95	1	0.95
C7, C8	10 uF, 10 V, 0805	R: X5R-G0805 10/16	0.07	2	0.14
D1	1N4001, MELF	R: X7R-G1206 100N	0.04	1	0.04
L1	Do not populate		0.00	0	0.00
Sum					1.13

Option: Button

Designator	Value	Part-No	Price / EUR	Count	Sum / EUR
R41	3.6 kΩ, 1206	R:	0.01	1	0.01
BTN	Pushbutton	?	0.10	1	0.10
Sum					0.11