2 layers35.6 × 30.5 mm
2 layers26 × 18 mm
Ws2812 controller
ZeroPhone/ZeroPhone-Mod-PCBs12ZeroPhone mod board PCB files
- Size
- 26 × 18 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 18
- Nets
- 11
- Pads
- 59
- Tracks, vias
- 91, 8
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 18 Jul 2017
- Updated
- 19 Apr 2019
Overview
Ws2812 controller is an open-source printed circuit board by ZeroPhone, from the ZeroPhone/ZeroPhone-Mod-PCBs repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 26 × 18 mm with 18 parts on 11 nets, routed with 91 tracks and 8 vias.
It is built around the ATTINY85-20SU and WS2812. Its parts include 5 resistors, 5 connectors, 3 capacitors, 2 diodes and 1 IC. It belongs with the lEDs and displays boards and the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATTINY85-20SU
SOIC-8-208mil-40℃~+85℃ 10bit 2.7V~5.5V 20MHz 512Byte 512Byte 6 8 Bit 8KB AVR Built-in FLASH SOIC-8-208mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
WS2812
SMD5050-4P1.57mm 1000mcd 110mcd 120us 2kHz 3.7V~5.3V 300ns 320mcd 451nm 523nm 5mm 5mm 623nm 800Kbit/s Built-in power-on reset circuit、Built-in power-on reset circuit Top-mount SMD5050-4P RGB LEDs(Built-in IC) ROHSWorldsemiRGB LEDs(Built-In IC)
README
README.mdZeroPhone-Mod-PCBs
ZeroPhone mod board PCB files
Parts
18| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 10K | Resistors_SMD:R_0805 | R3, R4, R5 |
| 2 | 100nF | Capacitors_SMD:C_0805 | C1, C2 |
| 2 | 1K | Resistors_SMD:R_0805 | R1, R2 |
| 1 | 10uF | Capacitors_SMD:C_0805 | C3 |
| 1 | 1N4148 | Diodes_SMD:D_MiniMELF | D1 |
| 1 | 1P_D | Diodes_SMD:D_MiniMELF | D2 |
| 1 | ATTINY85-20SU | Housings_SOIC:SSO-8_6.8x5.9mm_Pitch1.27mm_Clearance7mm | U1 |
| 1 | AVR-ISP-6 | Pin_Headers:Pin_Header_Straight_2x03_Pitch1.27mm_SMD | CON1 |
| 1 | Conn_01x03 | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | J2 |
| 1 | Conn_01x05 | Pin_Headers:Pin_Header_Straight_1x05_Pitch2.54mm | J1 |
| 1 | Jumper | footprints:GS2_SMALL | JP1 |
| 1 | POWER | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | J3 |
| 1 | Slide_SPST_23 | Buttons_Switches_SMD:SW_SPDT_PCM12 | SW1 |
| 1 | WS2812 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J4 |
Questions
How big is the Ws2812 controller PCB?
It measures 26 × 18 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ws2812 controller use?
18 parts, built around the ATTINY85-20SU and WS2812. 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 Ws2812 controller KiCad files?
From the ZeroPhone/ZeroPhone-Mod-PCBs repository on GitHub, at the commit this page was made from: the board is ws2812_controller/ws2812_controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ws2812 controller design in my own project?
Its repository publishes it under the GPL-3.0 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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