MicroSD-card reader breakout hardware design
SolderedElectronics·microSD-card-reader-breakout-hardware-design·CAD/V1.0.0/Micro-SD_breakout.kicad_pcb
About the MicroSD-card reader breakout hardware design
MicroSD-card reader breakout hardware design is an open source PCB design by SolderedElectronics, published on GitHub under the TAPR-OHL-1.0 license. It is a 2-layer board measuring 22 × 38 mm, with 16 components from 10 distinct parts.
Other key parts include the SE5218 and TXB0104QPWRQ1. By type, the board carries 7 capacitors, 2 ICs, 2 jumpers, 2 relays and 1 resistor.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Hardware design, BOM, gerbers and 3D files for microSD-card-reader-breakout designed by Soldered Electronics.
A module which enables the use of micro SD cards with Arduino via SPI communication. You can save various types of data on the SD card, create logs, read the information from it or perform various actions.
This repository contains all design files for microSD card reader breakout, organized as follows:
- CAD folder: Contains KiCAD design files, including: - Schematics - PCB layout - Panel PCB layout - Source 3D files in Fusion360, if any - All files are sorted by version with a detailed change log. - OUTPUTS folder: Includes all production-ready files, such as: - Bill of Materials (BOM) and…

Main components on the MicroSD-card reader breakout hardware design
MicroSD-card reader breakout hardware design bill of materials (BOM)
16 components, 10 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SE5218 | SOT-23-5 | U1 |
| 1 | TXB0104QPWRQ1 | TXB0104QPWRQ1 | U2 |
| 2 | HOLE_3.2mm | HOLE_3.2mm | H1, H2 |
| 1 | SMD-JUMPER-CONNECTED_TRACE_SLODERMASK | SMD-JUMPER-CONNECTED_TRACE_SLODERMASK | JP1 |
| 1 | SMD_JUMPER | SMD_JUMPER | JP2 |
| 1 | HYC77-TF09-200 | HYC77-TF09-200 | K1 |
| 1 | HEADER_MALE_6X1 | HEADER_MALE_6X1 | K2 |
| 3 | 2u2 | 0603C | C1, C4, C5 |
| 4 | 100n | 0603C | C2, C3, C6, C7 |
| 1 | 10k | 0603R | R1 |
MicroSD-card reader breakout hardware design design files
The KiCad project lives in the SolderedElectronics/microSD-card-reader-breakout-hardware-design repository on GitHub; these links point at the commit this page was built from.
MicroSD-card reader breakout hardware design: common questions
How big is the MicroSD-card reader breakout hardware design?
The MicroSD-card reader breakout hardware design measures 22 × 38 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MicroSD-card reader breakout hardware design?
16 components, from 10 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the MicroSD-card reader breakout hardware design design files?
From the SolderedElectronics/microSD-card-reader-breakout-hardware-design repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the MicroSD-card reader breakout hardware design design in my own project?
Yes, under the terms of its TAPR-OHL-1.0 license, which SolderedElectronics chose for the repository.
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