dlllonb/astro-orientcode for a modular astro orientation PCB based project
Astro orient pcb is an open-source printed circuit board by dlllonb, from the dlllonb/astro-orient repository on GitHub. It is a 2-layer board of 72 × 49 mm with 45 parts on 61 nets, routed with 279 tracks and 29 vias.
It is built around the AP2112K-3.3, SK6805E-J and TL3305AF160QG. Its parts include 15 capacitors, 11 resistors, 3 ICs, 3 diodes and 3 connectors. It belongs with the STM32 boards of this library.
test push
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 0.1u | Capacitor_SMD:C_0805_2012Metric | C2, C3, C4, C6, C7, C11, C14, C15 |
| 4 | 10k | imported_footprints:RC0805N_YAG-L | R5, R6, R7, R9 |
| 3 | 2.2u | Capacitor_SMD:C_0805_2012Metric | C1, C8, C12 |
| 3 | 470 | Resistor_SMD:R_2512_6332Metric | R8, R10, R11 |
| 2 | 10u | Capacitor_SMD:C_1206_3216Metric | C5, C13 |
| 2 | 22p | Capacitor_SMD:C_0805_2012Metric | C9, C10 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | R3, R4 |
| 2 | AP2112K-3.3 | imported_footprints:SOT95P285X140-5N | U2, U3 |
| 2 | R_Photo | imported_footprints:PHODET_PDV-P8103 | R1, R2 |
| 2 | SK6805 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | D2, D3 |
| 2 | TL3305AF160QG | imported_footprints:SW_TL3305AF160QG | S1, S2 |
| 1 | 3.3V_A_TP | TestPoint:TestPoint_Pad_D1.0mm | TP4 |
| 1 | 3.3V_TP | TestPoint:TestPoint_Pad_D1.0mm | TP3 |
| 1 | 5V_TP | TestPoint:TestPoint_Pad_D1.0mm | TP2 |
| 1 | BME260 | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J1 |
| 1 | GND_TP | TestPoint:TestPoint_Pad_D1.0mm | TP1 |
| 1 | Polyfuse | Fuse:Fuse_1812_4532Metric | F1 |
| 1 | SK6805 | imported_footprints:LED_1655 | D1 |
| 1 | STM32F072CBTx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | SWD_Tag_Connect | Connector:Tag-Connect_TC2030-IDC-FP_2x03_P1.27mm_Vertical | J2 |
| 1 | SW_SPST | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | SW1 |
| 1 | USB-C_Receptacle | imported_footprints:SAMESKY_UJ20-C-H-G-SMT-1-P16-TR_Correct | J3 |
| 1 | VBUS_TP | TestPoint:TestPoint_Pad_D1.0mm | TP7 |
| 1 | osc_crystal | Crystal:Crystal_SMD_Abracon_ABM3B-4Pin_5.0x3.2mm | Y1 |
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It measures 72 × 49 mm and has 2 copper layers, 1.6 mm thick.
45 parts, built around the AP2112K-3.3, SK6805E-J and TL3305AF160QG. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the dlllonb/astro-orient repository on GitHub, at the commit this page was made from: the board is astro_orient_kicad/astro_orient_pcb.kicad_pcb and its schematic astro_orient_kicad/astro_orient_pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask dlllonb before reusing the design.