Front LEDs v1b
About the Front LEDs v1b PCB
Front LEDs v1b is an open source PCB design by TIGERs-Mannheim, published on GitHub under the Custom license license. It is a 2-layer board measuring 82 × 14 mm, with 25 components from 10 distinct parts.
Other key parts include the BCR421UE. By type, the board carries 8 ICs, 8 resistors, 2 LEDs and 1 crystal.
From the project
TIGERs Mannheim Open-Source Electronics
This repository contains electronics for our robots and our base station. There is one folder for each released version. Have a look at our 2020 ETDP which contains many details about design decisions and lessons learned over the last 10 years.
The following files are present for each release.
Main components on the Front LEDs v1b
Front LEDs v1b bill of materials (BOM)
25 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | BCR421UE | SOT26 | IC1, IC2, IC3, IC4, IC5, IC6, IC7, IC8 |
| 1 | — | TE-1-84952-0 | X1 |
| 1 | — | dummyfp0 | UNK_HOLE_0 |
| 1 | — | dummyfp1 | UNK_HOLE_1 |
| 1 | — | dummyfp2 | UNK_HOLE_2 |
| 1 | — | dummyfp3 | UNK_HOLE_3 |
| 1 | — | dummyfp4 | UNK_HOLE_4 |
| 1 | — | dummyfp5 | UNK_HOLE_5 |
| 2 | 1W RGBW | CREE-XLAMP | LED1, LED2 |
| 8 | 4R7 | R0805_334 | R1, R2, R3, R4, R5, R6, R7, R8 |
Front LEDs v1b design files
The KiCad project lives in the TIGERs-Mannheim/electronics repository on GitHub; these links point at the commit this page was built from.
Front LEDs v1b: common questions
How big is the Front LEDs v1b PCB?
The Front LEDs v1b measures 82 × 14 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Front LEDs v1b?
25 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Front LEDs v1b design files?
From the TIGERs-Mannheim/electronics repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Front LEDs v1b design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
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