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 | BC807-25, SOT23 | R: BC 807-25 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, 16 V, 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 | 3 | 0.21 |
| D1 | 1N4001, MELF | R: X7R-G1206 100N | 0.04 | 1 | 0.04 |
| L1 | Do not populate | 0.00 | 0 | 0.00 | |
| Sum | 1.20 | ||||