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2 layers40 × 40 mmBuildbutton, the printed circuit board in 3D
Size
40 × 40 mm
Copper layers
2
Thickness
1.6 mm
Parts
9
Nets
8
Pads
22
Tracks, vias
37, 1
Routed
Yes
KiCad
KiCad 4
Created
15 Jan 2018
Updated
17 Oct 2018

Overview

Buildbutton is an open-source printed circuit board by ayoy, from the ayoy/kicad-projects repository on GitHub. It is a 2-layer board of 40 × 40 mm with 9 parts on 8 nets, routed with 37 tracks and 1 via.

It is built around the IRLIZ44N. Its parts include 3 ICs, 3 connectors, 2 resistors and 1 transistor. It belongs with the ESP32 and RISC-V boards of this library.

Main components

1

Parts

9
QtyValueFootprintReferences
1BATTERYTerminalBlocks_Phoenix:TerminalBlock_Phoenix_PT-3.5mm_2polJ1
1BUTTONSocket_Strips:Socket_Strip_Angled_1x02_Pitch2.54mmJ2
1ESP32_DATASocket_Strips:Socket_Strip_Angled_1x02_Pitch2.54mmU3
1ESP32_PWRSocket_Strips:Socket_Strip_Angled_1x03_Pitch2.54mmU2
1IRLIZ44NTO_SOT_Packages_THT:TO-220-3_HorizontalQ1
1LEDTerminalBlocks_Phoenix:TerminalBlock_Phoenix_PT-3.5mm_2polJ3
1R_LEDResistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_HorizontalR1
1R_btnResistors_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_HorizontalR2
1U3V12F9ncp1402:NCP1402U1

Questions

How big is the Buildbutton PCB?

It measures 40 × 40 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Buildbutton use?

9 parts, built around the IRLIZ44N. 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 Buildbutton KiCad files?

From the ayoy/kicad-projects repository on GitHub, at the commit this page was made from: the board is buildbutton/v1/buildbutton.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Buildbutton design in my own project?

Its repository states no licence, so its author keeps all rights: ask ayoy before reusing the design.

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