2 layers38 × 22 mm
Rs485 transceiver breakout
EDA-bench/eda-bench
Execution-based benchmark for open-book KiCad PCB reconstruction agents
35 parts4
2 layers36.8 × 2.5 mm
Neopixel network
dfuchslin/esp8266-neopixel-controlProject setup inspired by https://github.com/tenderlove/esp8266aq (Thank you!)
- Size
- 36.8 × 2.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 19
- Nets
- 14
- Pads
- 82
- Tracks, vias
- 175, 9
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 Oct 2020
- Updated
- 2 May 2021
Overview
Neopixel network is an open-source printed circuit board by dfuchslin, from the dfuchslin/esp8266-neopixel-control repository on GitHub. It is a 2-layer board of 36.8 × 2.5 mm with 19 parts on 14 nets, routed with 175 tracks and 9 vias.
It is built around the SN65176BDR-TD and SK6812. Its parts include 5 diodes, 3 ICs, 2 capacitors and 2 resistors. It belongs with the lEDs and displays boards of this library.
Main components
2
SN65176BDR-TD
SOP-8-40℃~+85℃、-40℃~+105℃、-25℃~+85℃ 1 1 128 2.5Mbps 3.3V~5V Transceiver、Magnetic Shielded Inductor、Molded Inductor ±15kV SOP-8 RS-485 / RS-422 ICs ROHSTDSEMICRS-485 / RS-422 ICs
SK6812
SMD-4P,5.4x5mm-40℃~+85℃ 0.6mA 1.6mm 120° 160mcd~320mcd 1kHz 2000V 280mcd~515mcd 3.7V~5.5V 460nm~470nm 520nm~530nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Built-in power-on reset circuit Semi-transparent lens SMD-4P,5.4x5mm RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
README
README.mdESP8266 Neopixel Control
Project setup inspired by https://github.com/tenderlove/esp8266aq (Thank you!)
https://www.electronics-lab.com/project/home-automation-using-nodemcu-esp8266-board/
Parts
19| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | SK6812 | LED_SMD:LED_SK6812_PLCC4_5.0x5.0mm_P3.2mm | D1, D2, D3, D4, D5 |
| 2 | 120 | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2 |
| 2 | SN65176BDR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2, U3 |
| 2 | Screw_Terminal_01x08 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-8-2.54_1x08_P2.54mm_Horizontal | IN, OUT |
| 1 | pcb:neopixel-network-logo | ||
| 1 | 10 | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C2 |
| 1 | 100 | Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D_Pad2.25x2.55mm_HandSolder | C1 |
| 1 | LD1117IS50 | digikey-footprints:SOT-223 | U1 |
| 1 | LOGO | pcb:gyttja-14x7 | G*** |
| 1 | LOGO | pcb:valley-5x7 | G*** |
The 17 most common of 19 parts.
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Questions
How big is the Neopixel network PCB?
It measures 36.8 × 2.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Neopixel network use?
19 parts, built around the SN65176BDR-TD and SK6812. 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 Neopixel network KiCad files?
From the dfuchslin/esp8266-neopixel-control repository on GitHub, at the commit this page was made from: the board is pcb/neopixel-network.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Neopixel network design in my own project?
Its repository states no licence, so its author keeps all rights: ask dfuchslin before reusing the design.