Smart LED WS2812B Ring7
About the Smart LED WS2812B Ring7 PCB
Smart LED WS2812B Ring7 is an open source PCB design by SolderedElectronics, published on GitHub under the TAPR-OHL-1.0 license. It is a 2-layer board measuring 23 × 23 mm, with 23 components from 4 distinct parts.
By type, the board carries 7 LEDs, 7 capacitors and 1 resistor.
It belongs with the displays & leds designs in this gallery.
From the project
Hardware design, BOM, gerbers and 3D files for Smart-LED-WS2812B-Ring7 designed by Soldered Electronics.
WS2812B is an extremely interesting LED that can emit light in red, green or blue – or any combination of these three colors, able to show a total of approximately 16 million different colors. On this board, diodes are arranged in a circle. They are controlled by a single pin with only a few lines of code from Arduino IDE. That’s possible thanks to the integrated controller inside the LED itself!
Smart LED WS2812B Ring7 bill of materials (BOM)
23 components, 4 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | PAD_2x1.5 | PAD_2x1.5 | PAD1, PAD2, PAD3, PAD4, PAD5, PAD6, PAD7, PAD8 |
| 7 | WS2812B | WS2812B LED | LED1, LED2, LED3, LED4, LED5, LED6, LED7 |
| 7 | 100n | 0603C | C1, C2, C3, C4, C5, C6, C7 |
| 1 | 100 | 0603R | R1 |
Smart LED WS2812B Ring7 design files
The KiCad project lives in the SolderedElectronics/Smart-LED-WS2812B-Ring7-hardware-design repository on GitHub; these links point at the commit this page was built from.
Smart LED WS2812B Ring7: common questions
How big is the Smart LED WS2812B Ring7 PCB?
The Smart LED WS2812B Ring7 measures 23 × 23 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Smart LED WS2812B Ring7?
23 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Smart LED WS2812B Ring7 design files?
From the SolderedElectronics/Smart-LED-WS2812B-Ring7-hardware-design repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Smart LED WS2812B Ring7 design in my own project?
Yes, under the terms of its TAPR-OHL-1.0 license, which SolderedElectronics chose for the repository.
atopile
AxxAxx
eez-open