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2 layers56.4 × 30.5 mmWT32i Breakout, the printed circuit board in 3D

A Bluetooth voice modulator for Dalek speech

Size
56.4 × 30.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
40
Nets
26
Pads
120
Tracks, vias
71, 2
Pours
2
Routed
Yes
KiCad
KiCad 4
Created
20 May 2016
Updated
26 Nov 2017

Overview

WT32i Breakout is an open-source printed circuit board by EmbeddedDesign, from the EmbeddedDesign/GotT-Translation-Circuit repository on GitHub, published under the MIT licence. It is a 2-layer board of 56.4 × 30.5 mm with 40 parts on 26 nets, routed with 71 tracks and 2 vias.

Its parts include 6 capacitors, 4 resistors, 4 connectors, 2 ICs and 2 diodes. It belongs with the interfaces and adapters boards of this library.

README

Electrical/Test Boards/Power_Breakout/README.md

Power Test Board Breakout

Schematic

Layout

License

MIT License © Operator

Parts

40
QtyValueFootprintReferences
21MResistors_SMD:R_0603R3, R4
22.2uFCapacitors_SMD:C_0603C1, C2
2330uF/6.3VCapacitors_Tantalum_SMD:TantalC_SizeD_EIA-7343_ReflowC3, C4
233nHCapacitors_SMD:C_0402L1, L2
233pFCapacitors_SMD:C_0603C5, C6
1100Resistors_SMD:R_0603R1
1820Resistors_SMD:R_0603R2
1CONN_LEDLEDs:LED_0603D2
1I2S_CONNSocket_Strips:Socket_Strip_Straight_1x04P2
1PWR_CONNSocket_Strips:Socket_Strip_Straight_1x02P3
1PWR_LEDLEDs:LED_0603D3
1Stereo_Audio_Jack_3.5mmwt32i_breakout:CUI_Stereo_Audio_JackP4
1TPS79933TO_SOT_Packages_SMD:SOT-23-5U2
1UART_CONNSocket_Strips:Socket_Strip_Straight_1x06P1
1WT32iwt32i_breakout:WT32iU1

The 20 most common of 40 parts.

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Questions

How big is the WT32i Breakout PCB?

It measures 56.4 × 30.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the WT32i Breakout use?

40 parts. 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 WT32i Breakout KiCad files?

From the EmbeddedDesign/GotT-Translation-Circuit repository on GitHub, at the commit this page was made from: the board is Electrical/Test Boards/WT32i_Breakout/WT32i_Breakout.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the WT32i Breakout design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).