2 layers243.2 × 106 mm
2 layers
Aio3-tut
ctrlShiftBryan/aio3-tut- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 24
- Nets
- 59
- Pads
- 129
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 20 Apr 2019
- Updated
- 23 Apr 2019
Overview
Aio3-tut is an open-source printed circuit board by ctrlShiftBryan, from the ctrlShiftBryan/aio3-tut repository on GitHub. It is a 2-layer board with 24 parts on 59 nets.
It is built around the ATMEGA32U4-AU. Its parts include 7 capacitors, 4 resistors, 4 diodes, 1 IC and 1 connector. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
24| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | D_Small | Diode_SMD:D_SOD-123 | D1, D2, D3, D4 |
| 4 | MX-1U | MX_Alps_Hybrid:MX-1U | MX1, MX2, MX3, MX4 |
| 3 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C4, C5, C6 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R4 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R2, R3 |
| 2 | 22pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C7 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3 |
| 1 | 500mA | Fuse_Holders_and_Fuses:Fuse_SMD1206_HandSoldering | F1 |
| 1 | ATmega32U4-AU | Housings_QFP:TQFP-44_10x10mm_Pitch0.8mm | U1 |
| 1 | SW_Push | random-keyboard-parts:SKQG-1155865 | SW1 |
| 1 | USB_B | random-keyboard-parts:Molex-0548190589 | J1 |
Questions
What parts does the Aio3-tut use?
24 parts, built around the ATMEGA32U4-AU. 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.
Where can I download the Aio3-tut KiCad files?
From the ctrlShiftBryan/aio3-tut repository on GitHub, at the commit this page was made from: the board is aio3-tut/aio3-tut.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Aio3-tut design in my own project?
Its repository states no licence, so its author keeps all rights: ask ctrlShiftBryan before reusing the design.
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