4 layers108 × 50 mm
2 layers108 × 50 mm
FED3 v7.1
thomasrgray/LAB- Size
- 108 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 60
- Nets
- 53
- Pads
- 234
- Tracks, vias
- 709, 239
- Pours
- 1,837
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 22 Nov 2024
- Updated
- 22 Nov 2024
Overview
FED3 v7.1 is an open-source printed circuit board by thomasrgray, from the thomasrgray/LAB repository on GitHub. It is a 2-layer board of 108 × 50 mm with 60 parts on 53 nets, routed with 709 tracks and 239 vias.
It is built around the WS2812B-5050RGB, B2B-PH-K-S(LF)(SN) and CR1220-2, with the DMG3415U and SSSS811101 among its other parts. Its parts include 11 resistors, 11 diodes, 10 capacitors, 3 ICs and 3 transistors.
Main components
5
WS2812B-5050RGB
SMD-4_5.0X5.0X4.2PSMD-4_5.0X5.0X4.2P SMT ROHSJLCPCB AssemblyUncategorised
B2B-PH-K-S(LF)(SN)
插件,P=2mm-25℃~+85℃ 1 100V 1x2P 2 2A 2P 2mm 4.5mm 5.9mm 6mm Brass K Pin PA66 PH Through Hole Tin UL94V-0 White 插件,P=2mm Wire To Board Connector ROHSJSTWire To Board Connector
CR1220-2
--40~80℃ Battery base CR1220 Phosphor bronze - Battery holder base ROHSQ&JButton And Strip Battery Connector
DMG3415U
SOT-23MOSFETsTECH PUBLIC
SSSS811101
SMD-40℃~+85℃ 10,000 cycles 300mA 4.1mm 5V Rectangular Columnar SMD(SMT) Tab SPDT Surface Mount, Right Angle SMD Slide Switches ROHSALPSALPINESlide Switches
Parts
60| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | WS2812B5050 | WS2812B | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8, LED9, LED10 |
| 8 | 10uF | 0805-NO | C1, C2, C5, C6, C7, C8, C9, C10 |
| 7 | @HOLE0, @HOLE1, @HOLE2, @HOLE3, @HOLE4, @HOLE5, @HOLE6 | ||
| 3 | 1k | R0805 | R1, R2, R3 |
| 3 | GP1A57HR | GP1A57HR | PI1, PI2, PI3 |
| 2 | 1X01 | BEEP1, BEEP2 | |
| 2 | 10µF | 0805-NO | C3, C4 |
| 2 | 4K7 | 0805-NO | R4, R5 |
| 1 | 1X12 | FEATHER_R0 | |
| 1 | 1X06 | SCREEN0 | |
| 1 | 1X16 | FEATHER_L0 | |
| 1 | 1X04 | AUX_I2C0 | |
| 1 | TSMT3 | Q3 | |
| 1 | 1X05 | MOTOR0 | |
| 1 | 35RASMT2BHNTRX | EXT0 | |
| 1 | DO-214AC | D1 | |
| 1 | 0 | 0805-NO | R11 |
| 1 | 1K | 0805-NO | R6 |
| 1 | 32.768 | CRYSTAL_8X3.8 | Q1 |
| 1 | 37k | R0805 | R9 |
| 1 | 470 | 0805-NO | R12 |
| 1 | 4k7 | 0805-NO | R8 |
| 1 | B2B-PH-K-S(LF)(SN) | JST-XH-02-PACKAGE-ROUND-PAD | X1 |
| 1 | CR1220 | CR1220 | B1 |
| 1 | DMG3415 | SOT23-WIDE | Q2 |
| 1 | DNI | 0805-NO | R7 |
| 1 | M74VHC1GT50DTT1G | SOT23-5 | IC3 |
| 1 | RTC_PCF8523T | SOIC8_150MIL | IC1 |
| 1 | SSSS811101 | SSSS811101 | SW1 |
| 1 | TB6612 SSOP | SSOP24 | IC2 |
| 1 | USB_MICRO_B | ZX62D-B-5P8 | USB0 |
Questions
How big is the FED3 v7.1 PCB?
It measures 108 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FED3 v7.1 use?
60 parts, built around the WS2812B-5050RGB, B2B-PH-K-S(LF)(SN), CR1220-2 and DMG3415U. 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 FED3 v7.1 KiCad files?
From the thomasrgray/LAB repository on GitHub, at the commit this page was made from: the board is Ideas/FED/FED3_v7.1.kicad_pcb and its schematic Construction/Olfactometer/pcb/nosepoke.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FED3 v7.1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask thomasrgray before reusing the design.
Similar boards
- 2 layers26.2 × 26.2 mm
Microcontroller
bountylabs/blocks-with-screens
It's a Twitterversary block, but with a screen and the internet.
15 parts32MIT - 2 layers52 × 52 mm
Neopixel studio light
Zalmotek/PicoLight
PicoLight is a minimalist adjustable light for low-light photography, based on the Raspberry Pi Pico.
19 parts17CC-BY-SA-4.0 - 2 layers65.6 × 56 mm
- 2 layers70 × 100 mm
BREAD Slice
FHafting/BREAD
This project is fully documented in the paper: Shane Oberloier, Nicholas G. Whisman, Finn Hafting, Joshua M. Pearce, Open Source Framework for a Broadly Expandable and Reconfigurable Data Acquisition and Automation…
48 parts5 - 4 layers94.4 × 92.2 mm
WildWillyR5Hardware
dkjonas/WildWillyR5Hardware
Schematic and board layout for the R5 version of my robot.
82 parts1 - 2 layers70 × 100 mm
- 4 layers
Astra Companion
atireksd11/Astra-Companion
This repo holds the carrier PCB, the voice stack on the laptop, and notes for building Astra. Week 1 was the KiCad board.
96 parts