Leds
About the Leds PCB
Leds is an open source PCB design by wntrblm, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 21.6 × 58.4 mm, with 40 components from 9 distinct parts.
Other key parts include the LM358. By type, the board carries 16 diodes, 8 capacitors, 8 resistors, 4 ICs and 4 connectors.
From the project
Re-usable test jig controller
Hubble is Winterbloom's re-usable development board for test jigs.
This repository contains the hardware design files and firmware files for Hubble.
- firmware/ contains the firmware source code, build scripts, and third-party dependencies. The firmware is written in C using GCC ARM. - hardware/ contains the hardware design files for the mainboard, jackboard, panel, and programming board. These are all created using KiCAD. - mechanical/ contains various designs for laser-cut and 3d-printed parts used to modify the stock test jig assembly for Hubble.
Main components on the Leds
Leds bill of materials (BOM)
40 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | LM358 | TSSOP-8_4.4x3mm_P0.65mm | U1, U2, U3, U4 |
| 1 | L1 | PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | L2 | PinSocket_1x04_P2.54mm_Vertical | J4 |
| 1 | R1 | PinSocket_1x04_P2.54mm_Vertical | J5 |
| 1 | R2 | PinSocket_1x04_P2.54mm_Vertical | J6 |
| 8 | POS | LED_D3.0mm | D1, D2, D5, D6, D9, D10, D13, D14 |
| 8 | NEG | LED_D3.0mm | D3, D4, D7, D8, D11, D12, D15, D16 |
| 8 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 |
| 8 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8 |
Leds design files
The KiCad project lives in the wntrblm/Hubble repository on GitHub; these links point at the commit this page was built from.
Leds: common questions
How big is the Leds PCB?
The Leds measures 21.6 × 58.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Leds?
40 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Leds design files?
From the wntrblm/Hubble repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Leds design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which wntrblm chose for the repository.
More boards in Hubble
Microchip SAMHubble Motherboard
114 × 120 mm320 parts4LCC-BY-SA-4.023
TestKit Adapter Template
100 × 100 mm35 parts2LCC-BY-SA-4.023
12-bit analog outputs
27.1 × 24 mm30 parts2LCC-BY-SA-4.023
16 bit analog out
27.1 × 24 mm29 parts2LCC-BY-SA-4.023
Microchip SAMMcu
26.9 × 68.6 mm27 parts2LCC-BY-SA-4.023
Power breakout
50.8 × 38.7 mm27 parts2LCC-BY-SA-4.023
Analog in buffers
27.1 × 18.5 mm23 parts2LCC-BY-SA-4.023
Analog Multiplexer
21.5 × 26.5 mm10 parts2LCC-BY-SA-4.023
Jacks
26.7 × 27.9 mm6 parts2LCC-BY-SA-4.023