

Pixie84
ATtiny84 Breakout for Breadboard use
- Size
- 40.6 × 20.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 8
- Nets
- 14
- Pads
- 46
- Tracks, vias
- 100, 4
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 26 Mar 2016
- Updated
- 20 Jul 2026
Overview
Pixie84 is an open-source printed circuit board by UserHackable, from the UserHackable/Pixie84 repository on GitHub. It is a 2-layer board of 40.6 × 20.3 mm with 8 parts on 14 nets, routed with 100 tracks and 4 vias.
Its parts include 1 capacitor and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
README
README.mdPixie84
Board dimensions
- (160000, 80000) original units
- (1.6000, 0.8000) inches
- (40.6400, 20.3200) mm
| Front | Back |
|---|---|
![]() | ![]() |
Parts
8| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | M1 | M1_NO_STRAIN | U$1, U$2 |
| 1 | 1X15 | JP1 | |
| 1 | dummyfp0 | UNK_HOLE_0 | |
| 1 | CAP-PTH-SMALL | C1 | |
| 1 | TACTILE-PTH | S1 | |
| 1 | ATTINY84ATTINY84-20PU | DIL14 | TINY0 |
| 1 | SPI | 2X3-NS | ICSP0 |
Questions
How big is the Pixie84 PCB?
It measures 40.6 × 20.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pixie84 use?
8 parts. 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 Pixie84 KiCad files?
From the UserHackable/Pixie84 repository on GitHub, at the commit this page was made from: the board is KiCad/Pixie84/Pixie84.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pixie84 design in my own project?
Its repository states no licence, so its author keeps all rights: ask UserHackable before reusing the design.
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