2 layers
2 layers59.5 × 44.5 mm
Personal project
Sia3136/Electronics- Size
- 59.5 × 44.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 10
- Pads
- 24
- Tracks, vias
- 80, 0
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 24 Jul 2025
- Updated
- 28 Aug 2025
Overview
Personal project is an open-source printed circuit board by Sia3136, from the Sia3136/Electronics repository on GitHub. It is a 2-layer board of 59.5 × 44.5 mm with 7 parts on 10 nets, routed with 80 tracks and 0 vias.
It is built around the ATTINY85-20PU. Its parts include 2 resistors, 2 diodes, 1 capacitor, 1 IC and 1 connector. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | LED | LED_THT:LED_D5.0mm | D1, D2 |
| 1 | 100nF | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C1 |
| 1 | 220Ω | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R2 |
| 1 | 330Ω | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | ATtiny85-20P | Package_DIP:DIP-8_W7.62mm | U1 |
| 1 | AVR-ISP-6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J1 |
Questions
How big is the Personal project PCB?
It measures 59.5 × 44.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Personal project use?
7 parts, built around the ATTINY85-20PU. 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 Personal project KiCad files?
From the Sia3136/Electronics repository on GitHub, at the commit this page was made from: the board is KICAD/personal project/personal project.kicad_pcb and its schematic KICAD/new basic/new basic.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Personal project design in my own project?
Its repository states no licence, so its author keeps all rights: ask Sia3136 before reusing the design.
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