2 layers75 × 82.1 mm
2 layers60.3 × 35.3 mm
ATTiny BlinkeShit 5050
sgmk/BlinkeShit30006SGMK X-mas Party "Make DOCK18 Bright Again"
- Size
- 60.3 × 35.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 36
- Pads
- 120
- Tracks, vias
- 232, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 21 Nov 2019
- Updated
- 20 Sep 2026
Overview
ATTiny BlinkeShit 5050 is an open-source printed circuit board by sgmk, from the sgmk/BlinkeShit3000 repository on GitHub. It is a 2-layer board of 60.3 × 35.3 mm with 31 parts on 36 nets, routed with 232 tracks and 0 vias.
It is built around the ATTINY85-20SU and WS2812B. Its parts include 21 diodes, 5 resistors, 2 capacitors, 2 connectors and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
README.mdBlinkeShit 3000
New BlinkeShit for Bitwäscherei
An adapted and simplified version of the circuit of the 8Bit Mixtape / Gär-Lämpli to make a little BlinkeShit sign for our new hackerspace collective.
https://github.com/8BitMixtape/8Bit-Mixtape-NEO
You can design your custom front plate and etch it on PCB or use any other material, paper etc as diffusor.
Upload different BlinkeCode using the Audio Bootloader from arduino IDE: https://github.com/ChrisMicro/TinyAudioBoot Best to directly install the full hardware library of the 8bitMixtape to your Arduino IDE, add this to your additional hardware manager: http://8bitmixtape.github.io/package_8bitmixtape_index.json
There are more pins available for adding sensors, pots, buttons etc.
PCB baseplate
SGMK X-mas Party "Make DOCK18 Bright Again"
Shenzhen is soooo last millenium
(taken from Oli W. website: http://oliverwalkhoff.com/led-chase-light)
2019 Entries for BlinkeShit 3000
International Jury for SGMK BlinkeShit
- David Chen (Taiwan) - openlab Taipei, co-developer of the Taiwanduino
- Scott Beibin (USA) - ...
- Miranda Moss (S.Africa / Sweden) - tries-not-to-be-an-artist, makes solar-powered blinking ginger-roots
- Daniel Eugene Lacey-McDermott (Norway) - Captain Credible
- Yair Reshef (Israel) - Idiot (representing Denisa Kera (global) - PCB connaisseuse and philosopher)
- absent: Budi Prakosa (Indonesia) - Manticore / BadGeek, developer of svg2shenzhen (and much more)
Live Video stream: https://meet.jit.si/BlinkeShit3000-international-jury
Almost complete selection of entries
Author: anonymous
Author: Salome K. in the name of raumschiff
Author: Felix Bänteli and Sunrise not really sponsored
Author: Markus S.
(Free Energy with Mario Purkathofer)
Author: Unknown
Author: Christoph K.
Author: Neighbour (Name unknown)
Author: Gaudi. We are still considering to ban Urs Gaudenz from this competition!
Author: Marc D. aka dusjagr
Author: Gaudi present for Veli
Author: Oliver Jäggi soon to become "a legend"
Author: Tillo
Author: Katrin
Available components in MechArtLab
"Official" SGMK BlinkeShit footprint library for KiCAD
See folder... still in progress
Blinke LEDs RGB
Blinke Flash LEDs various colours
NOT-Blinking classic top-LEDs 3528
(for our more-epileptic friends)
Blinke Pots
Datashit: https://github.com/sgmk/BlinkeShit3000/raw/master/orders%20vom%20ali/RV09BF.pdf
Classic Examples by the Pioneers of BlinkeShit
by GaudiLabs
https://github.com/GaudiLabs/BitBadge
by Gandalf
coming soon...
by Oli W. "The Legend"
This is one of the first electronic circuits he built, dated October 1982.
(LED chase light, 1982, taken from his website: http://oliverwalkhoff.com/led-chase-light)
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | WS2812B | 007_dusjagr:Mixtape_NEO_WS2812B_noFill | D1, D2, D3, D4, D5, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20 +4 |
| 5 | R | 007_dusjagr:R_1206_noGND_sm | R1, R2, R3, R4, R5 |
| 2 | C | 007_dusjagr:C_1210_noGND | C1, C2 |
| 1 | ATtiny85-20S | Package_SO:SOIC-8W_5.3x5.3mm_P1.27mm | U1 |
| 1 | LED | 007_dusjagr:LED_PLCC_2835_Handsoldering | D21 |
| 1 | OutputJack1 | 007_dusjagr:3.5mm_jack_SMT_dusjagrNew | J3 |
| 1 | USB_C_Receptacle_PowerOnly_6P | Connector_USB:USB_C_Receptacle_GCT_USB4135-GF-A_6P_TopMnt_Horizontal | J4 |
Questions
How big is the ATTiny BlinkeShit 5050 PCB?
It measures 60.3 × 35.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ATTiny BlinkeShit 5050 use?
31 parts, built around the ATTINY85-20SU 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 ATTiny BlinkeShit 5050 KiCad files?
From the sgmk/BlinkeShit3000 repository on GitHub, at the commit this page was made from: the board is ATTiny_BlinkeShit_5050/kiCAD/ATTiny_BlinkeShit_5050.kicad_pcb and its schematic ATTiny_BlinkeShit_5050/kiCAD/ATTiny_BlinkeShit_5050.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ATTiny BlinkeShit 5050 design in my own project?
Its repository states no licence, so its author keeps all rights: ask sgmk before reusing the design.
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