4 layers99 × 53.3 mm
PSLab
fossasia/pslab-hardware
PSLab Hardware Design and Schematics https://pslab.io
199 parts1.7kApache-2.0
2 layers25 × 15 mm
MicroLED
johnty/microLEDWS2812 mount for micro brushless motors
- Size
- 25 × 15 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 5
- Nets
- 4
- Pads
- 12
- Tracks, vias
- 35, 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 2 Sep 2017
- Updated
- 18 Sep 2017
Overview
MicroLED is an open-source printed circuit board by johnty, from the johnty/microLED repository on GitHub. It is a 2-layer board of 25 × 15 mm with 5 parts on 4 nets, routed with 35 tracks and 2 vias.
It is built around the WS2812B. Its parts include 2 connectors, 1 capacitor and 1 diode. It belongs with the robots and motor control boards of this library.
Main components
1README
README.md#WS2812B LED mount for micro brushless motors
A simple breakout board that allows you to mount a WS2812B LED underneath a brushless motor (110x size). measured against Racerstar 1103 which has a 8.5mm diameter spacing between the screw holes. Space for a 805 SMD cap near the V+ and GNDof the LED package. 3-wire pin connectors for both DIN and DOUT for daisy chaining.
Using WS2812B library from https://github.com/madworm/WS2812B.pretty
version 0.1 31 August 2017 info@johnty.ca
Parts
5| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | C1 | Capacitors_SMD:C_0805 | C1 |
| 1 | IN | Connectors:PINHEAD1-3 | J2 |
| 1 | OUT | Connectors:PINHEAD1-3 | J1 |
| 1 | WS2812B | LEDs:LED_WS2812B-PLCC4 | LED1 |
The 4 most common of 5 parts.
Questions
How big is the MicroLED PCB?
It measures 25 × 15 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MicroLED use?
5 parts, built around the 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 MicroLED KiCad files?
From the johnty/microLED repository on GitHub, at the commit this page was made from: the board is microLED.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the MicroLED design in my own project?
Its repository states no licence, so its author keeps all rights: ask johnty before reusing the design.
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