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2 layers25.1 × 12.4 mmDfu reset boot0, the printed circuit board in 3D

Dfu reset boot0

tzarc/kb-devboards

Keyboard breadboard devboard cupboard

Size
25.1 × 12.4 mm
Copper layers
2
Thickness
1.6 mm
Parts
8
Nets
6
Pads
27
Tracks, vias
61, 5
Pours
1
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
19 May 2020
Updated
21 Nov 2024

Overview

Dfu reset boot0 is an open-source printed circuit board by tzarc, from the tzarc/kb-devboards repository on GitHub, published under the CC0-1.0 licence. It is a 2-layer board of 25.1 × 12.4 mm with 8 parts on 6 nets, routed with 61 tracks and 5 vias.

It is built around the MUN5333DW1. Its parts include 2 capacitors, 1 resistor, 1 diode, 1 transistor and 1 connector. It belongs with the microcontroller boards boards of this library.

Main components

1

Parts

8
QtyValueFootprintReferences
1100kResistor_SMD:R_0805_2012MetricR1
1100nCapacitor_SMD:C_0805_2012MetricC1
110uCapacitor_SMD:C_0805_2012MetricC2
11N4148Diode_SMD:D_SOD-123D1
1Conn_01x05Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_VerticalJ1
1DFUButton_Switch_SMD:SW_SPST_TL3342DFU1
1MUN5333Package_TO_SOT_SMD:SOT-363_SC-70-6Q1
1RESETButton_Switch_SMD:SW_SPST_TL3342RESET1

Questions

How big is the Dfu reset boot0 PCB?

It measures 25.1 × 12.4 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Dfu reset boot0 use?

8 parts, built around the MUN5333DW1. 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 Dfu reset boot0 KiCad files?

From the tzarc/kb-devboards repository on GitHub, at the commit this page was made from: the board is dfu-reset-boot0/dfu-reset-boot0.kicad_pcb and its schematic EVQWKL001-breadboard/EVQWKL001-breadboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Dfu reset boot0 design in my own project?

Its repository publishes it under the CC0-1.0 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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