Analog in buffers
About the Analog in buffers PCB
Analog in buffers 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 27.1 × 18.5 mm, with 23 components from 10 distinct parts.
Other key parts include the LM4040-10 and MCP6004. By type, the board carries 13 resistors, 6 capacitors, 2 ICs and 2 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 Analog in buffers
Analog in buffers bill of materials (BOM)
23 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM4040-10 | SOT-23 | U1 |
| 1 | MCP6004 | TSSOP-14_4.4x5mm_P0.65mm | U2 |
| 1 | INPUT | PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | OUTPUT | PinHeader_1x06_P2.54mm_Vertical | J2 |
| 2 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C4 |
| 4 | 22pF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3, C5, C6 |
| 4 | 100k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R3, R8, R10 |
| 4 | 121k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R4, R9, R11 |
| 1 | 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 4 | 18.7k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R6, R7, R12, R13 |
Analog in buffers design files
The KiCad project lives in the wntrblm/Hubble repository on GitHub; these links point at the commit this page was built from.
Analog in buffers: common questions
How big is the Analog in buffers PCB?
The Analog in buffers measures 27.1 × 18.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Analog in buffers?
23 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the Analog in buffers 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 Analog in buffers design in my own project?
Yes, under the terms of its CC-BY-SA-4.0 license, which wntrblm chose for the repository.
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