2 layers71.1 × 40.6 mm
Tiny blinky
Hack-a-Day/Remoticon_KiCad_Blender
support files for the 2020 Remoticon KiCad to Blender > PCB renders workshop
21 parts22
2 layers29.2 × 35.8 mm
KeyBadge
devoopes/defcon25-KeyBadge2Defcon25 Key Badge
- Size
- 29.2 × 35.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 11
- Pads
- 29
- Tracks, vias
- 73, 7
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 6 Jul 2017
- Updated
- 25 May 2018
Overview
KeyBadge is an open-source printed circuit board by devoopes, from the devoopes/defcon25-KeyBadge repository on GitHub, published under the MIT licence. It is a 2-layer board of 29.2 × 35.8 mm with 7 parts on 11 nets, routed with 73 tracks and 7 vias.
It is built around the ATTINY85-20PU and WS2812B. Its parts include 2 diodes, 1 IC and 1 connector. It belongs with the lEDs and displays boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
README.md
KeyBadge
Defcon25 Key Badge
Badge printed with PLA to represent the Defcon 25 logo and theme. PCB on the back with ATTiny85 and two neopixels to illuminate the inside of the head.
- KiCAD files in KiCAD folder.
- STL, OBJ, and SVG in TinkerCAD folder.
- Arduino in Arduino folder.
TinkerCAD design
Painting Production
PCB Assembly and Production
Final Product
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | WS2812B | LEDs:LED_WS2812B-PLCC4 | LED1, LED2 |
| 1 | 47R | Resistors_SMD:R_0805_HandSoldering | 47R |
| 1 | ATTINY85-20PU | Housings_DIP:DIP-8_W7.62mm | U1 |
| 1 | Battery_Cell | defcon:CR2025 | BT1 |
| 1 | CONN_01X06 | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm | J1 |
| 1 | CP1 | Resistors_SMD:R_1206_HandSoldering | 10uF |
Questions
How big is the KeyBadge PCB?
It measures 29.2 × 35.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the KeyBadge use?
7 parts, built around the ATTINY85-20PU and WS2812B. 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 KeyBadge KiCad files?
From the devoopes/defcon25-KeyBadge repository on GitHub, at the commit this page was made from: the board is kicad/KeyBadge.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the KeyBadge design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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