2 layers44.5 × 26.7 mm USBTinyV2, the printed circuit board in 3D

USBTinyV2

simple USB AVR programmer and SPI interface based on ATTINY45-P. designed using Kicad

Size: 44.5 × 26.7 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 14
Nets: 14
Pads: 42
Tracks, vias: 27, 0
Routed: Yes
KiCad: KiCad 4
Created: 7 Apr 2015
Updated: 7 Apr 2015

Overview

USBTinyV2 is an open-source printed circuit board by elbillyto, from the elbillyto/USBTinyV2 repository on GitHub. It is a 2-layer board of 44.5 × 26.7 mm with 14 parts on 14 nets, routed with 27 tracks and 0 vias.

Its parts include 7 resistors, 4 diodes, 2 connectors and 1 IC. It belongs with the interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.

README

README.md

USBTinyV2

schematics and board designed using Kicad Version: (2014-jul-16 BZR unknown)-product Release build wxWidgets: Version 3.0.1 (debug,wchar_t,compiler with C++ ABI 1002,GCC 4.8.2,wx containers,compatible with 2.8) Platform: Linux 3.13.0-48-generic i686, 32 bit, Little endian, wxGTK Boost version: 1.54.0 USE_WX_GRAPHICS_CONTEXT=OFF USE_WX_OVERLAY=OFF KICAD_SCRIPTING=ON KICAD_SCRIPTING_MODULES=ON KICAD_SCRIPTING_WXPYTHON=ON USE_FP_LIB_TABLE=HARD_CODED_ON BUILD_GITHUB_PLUGIN=ON

Category and platform

Interfaces and adapters AVR (ATmega, ATtiny)

Project files

Show this board on your page

https://pcbkit.io/boards/elbillyto/USBTinyV2

The board's own page, for a message or a post.

Source

Repository: elbillyto/USBTinyV2
Board file: USBTinyV2.kicad_pcb
Commit: ca2eac3
Licence: Not stated

Parts

Qty	Value	Footprint	References
3	1.5K	Discret:R3-LARGE_PADS	R3, R4, R7
2	27	Discret:R3-LARGE_PADS	R5, R6
2	3.6	Discret:D3	D2, D3
2	LED	LEDs:LED-3MM	D1, D4
1	220	Discret:R3-LARGE_PADS	R2
1	330	Discret:R3-LARGE_PADS	R1
1	ATTINY45-P	Sockets_DIP:DIP-8__300_ELL	IC1
1	CONN_3X2	Pin_Arrays:pin_array_3x2	P2
1	CONN_4	Connect:USB_A	P1

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Questions

How big is the USBTinyV2 PCB?

It measures 44.5 × 26.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the USBTinyV2 use?

14 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 USBTinyV2 KiCad files?

From the elbillyto/USBTinyV2 repository on GitHub, at the commit this page was made from: the board is USBTinyV2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the USBTinyV2 design in my own project?

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