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Std edition ATtiny85 RocketLamp SMD
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License: CC-BY-SA 3.0
Description
ATtiny85 dual core board - two ATtinys work together to control neopixels, receive and decode IR remote signals, analyze audio from the microphone and check ambient light intensity. The board integrates a buck converter as well as expansion headers for additional sensors, actuators and I²C devices.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Header | MIC,SENSORS | HDR-1X2/2.54 | 2 |
| 2 | 1N4148W | D2 | DIODE-SOD-123 | 1 |
| 3 | LMV358IDR | U3 | SOIC-8_150MIL | 1 |
| 4 | MP2307DN-LF-Z | U4 | SOP-8_EP_150MIL | 1 |
| 5 | I2C | I2C | HDR-4X1/2.54 | 1 |
| 6 | 1000uF | C6 | CAP-SMD_D10.0-L10.3-W10.3-H10.2 | 1 |
| 7 | 10uH | L1 | IND-706628_IND_0630_VAN | 1 |
| 8 | 1k | R4 | 0603 | 1 |
| 9 | 6k8 | R8 | 0603 | 1 |
| 10 | 4k7 | R11,R12 | 0603 | 2 |
| 11 | 47k | R10 | 0603 | 1 |
| 12 | 330R | R2 | 0603 | 1 |
| 13 | 10k | R7,R5,R13,R14,R6,R1,R9 | 0603 | 7 |
| 14 | 100k | R15,R3 | 0603 | 2 |
| 15 | Header | NEOPIXEL | HDR-3X1/2.54 | 1 |
| 16 | ATTINY85-20SU | U1,U2 | SOIC-8_208MIL | 2 |
| 17 | TSOP4838 | U5 | TSOP18XX | 1 |
| 18 | ICSP-6 | ICSP-1,ICSP-2 | ICSP-6 | 2 |
| 19 | 3x6x2.5 | KEY1 | KEY-3.0*6.0 | 1 |
| 20 | 100n | C8,C3,C2,C4,C12,C1 | 0603 | 6 |
| 21 | 3n9 | C7 | 0603 | 1 |
| 22 | 10u | C13,C5 | 0603 | 2 |
| 23 | 10n | C11 | 0603 | 1 |
| 24 | 22u | C10,C9 | 1206 | 2 |
| 25 | GL5528 | LDR | RES-PHOTO_CDS | 1 |
| 26 | SS34 | D1 | DIODE-SMA(DO-214AC) | 1 |
| 27 | KF301 | VIN,5V | KF301 | 2 |
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