2 layers100 × 94 mm
2 layers90 × 80 mm
Sampler
BeagleBoom/SnoutsBeagleBoom's KiCad files
- Size
- 90 × 80 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 29
- Nets
- 107
- Pads
- 221
- Tracks, vias
- 536, 68
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 6 Aug 2018
- Updated
- 30 Aug 2018
Overview
Sampler is an open-source printed circuit board by BeagleBoom, from the BeagleBoom/Snouts repository on GitHub, published under the CC-BY-4.0 licence. It is a 2-layer board of 90 × 80 mm with 29 parts on 107 nets, routed with 536 tracks and 68 vias.
It is built around the AP1117DG and MAX3390EEBC. Its parts include 8 capacitors, 5 connectors, 4 resistors, 3 ICs and 2 inductors.
Main components
2
AP1117DG
SOT-223-40℃~+125℃@(Tj) 1 1.4V@(1A) 18V 1A 70dB@(180Hz) Adjustable、Fixed Over Current Protection、Thermal shutdown Positive SOT-223-4 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsMAX3390EEBC
UCSP-12-40℃~+85℃ 1 1.2V~5.5V 1.65V~5.5V 4 8Mbps I2C、SPI Level translator Output enable high-impedance、Integrated pull-up resistor Tri-State Unidirectional UCSP-12 Translators, Level ShiftersMaxim Integrated (Analog Devices)Translators, Level Shifters
README
README.mdCURRENTLY BROKEN, DO NOT USE OR YOUR BEAGLE BONE COULD BREAK
The PCB currently contains a bug with the power-supply which could kill your beagle boom :-/
This repository contains the BeagleBoom Snouts' PCB layouts.
About this repository
This repository is part of the BeagleBoom-Sampler project developed by the academic working group "Creative Technologies AG" (ctag) at the University of Applied Sciences Kiel.
The Sampler folder holds the PCB which is connected to the BeagleBone. It holds the power source, adc and level shifter.
The Sampler UI folder contains the front PCB with all the buttons, jacks, rotaries and lcd port, with all the needed resistors.
License
The content and source code of this project itself is licensed under the Creative Commons Attribution 4.0 International license.
Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100nF | Capacitors_SMD:C_0603_HandSoldering | C26, C27, C28, C29, C30, C32 |
| 4 | 210R | Capacitors_SMD:C_0603_HandSoldering | R51, R52, R53, R54 |
| 3 | Fiducial | Fiducials:Fiducial_1mm_Dia_2.54mm_Outer_CopperTop | FID1, FID2, FID3 |
| 2 | 47uF | Capacitors_SMD:CP_Elec_8x5.4 | C31, C33 |
| 2 | 600R | Capacitors_SMD:C_0805_HandSoldering | L1, L2 |
| 2 | BeagleBone_Black_Header | Socket_BeagleBone_Black:Socket_BeagleBone_Black | P8, P9 |
| 2 | SW_DIP_x02 | switches:TL1105 | PWR_BUTTON1, SYS_RESET_BUTTON1 |
| 1 | AD5592R | Housings_SSOP:TSSOP-16_4.4x5mm_Pitch0.65mm | U2 |
| 1 | AP1117 | TO_SOT_Packages_SMD:SOT-223 | U3 |
| 1 | D_Schottky | Diodes_SMD:D_SOD-323_HandSoldering | D5 |
| 1 | LOGO | Logos:logo_all | G*** |
| 1 | MAX3390E | Housings_SSOP:TSSOP-14_4.4x5mm_Pitch0.65mm | U1 |
| 1 | Main A | Pin_Headers:Pin_Header_Straight_2x11_Pitch2.54mm | J20 |
| 1 | Main B | Pin_Headers:Pin_Header_Straight_2x11_Pitch2.54mm | J21 |
| 1 | PWR | Pin_Headers:Pin_Header_Straight_2x05_Pitch2.54mm | J7 |
Questions
How big is the Sampler PCB?
It measures 90 × 80 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Sampler use?
29 parts, built around the AP1117DG and MAX3390EEBC. 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 Sampler KiCad files?
From the BeagleBoom/Snouts repository on GitHub, at the commit this page was made from: the board is Sampler/Sampler.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sampler design in my own project?
Its repository publishes it under the CC-BY-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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