2 layers85.1 × 62.9 mm Interface, the printed circuit board in 3D

Interface

3rd generation moba control

Size: 85.1 × 62.9 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 32
Nets: 96
Pads: 303
Tracks, vias: 767, 49
Pours: 3
Routed: Yes
KiCad: KiCad 5 (file 20171130)
Created: 30 May 2021
Updated: 5 Mar 2024

Overview

Interface is an open-source printed circuit board by ksmonkey123, from the ksmonkey123/moba3 repository on GitHub, published under the MIT licence. It is a 2-layer board of 85.1 × 62.9 mm with 32 parts on 96 nets, routed with 767 tracks and 49 vias.

It is built around the ATMEGA328P-AU, MAX488ESA+ and 74HC595. Its parts include 10 ICs, 7 resistors, 7 connectors, 3 capacitors and 1 diode. It belongs with the interfaces and adapters boards and the AVR (ATmega, ATtiny) boards of this library.

Main components

README

README.md

moba3

3rd generation moba control

Parts

Qty	Value	Footprint	References
6	74HC595	Package_SO:SOIC-16_3.9x9.9mm_P1.27mm	U5, U6, U7, U8, U9, U10
4	Conn_02x08_Odd_Even	Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical	J3, J5, J6, J7
3	10k	Resistor_SMD:R_0603_1608Metric	R1, R2, R3
3	1k	Resistor_SMD:R_0603_1608Metric	R4, R18, R19
2	10pF	Capacitor_SMD:C_0603_1608Metric	C1, C2
2	4021	Package_SO:SOIC-16_3.9x9.9mm_P1.27mm	U3, U4
2	MountingHole_Pad	MountingHole:MountingHole_3.5mm_Pad_Via	H1, H2
1	16MHz	Crystal:Crystal_HC49-4H_Vertical	Y1
1	220uF	Capacitor_THT:CP_Radial_D8.0mm_P3.50mm	C3
1	2k	Resistor_SMD:R_0603_1608Metric	R8
1	ATmega328P-AU	Package_QFP:TQFP-32_7x7mm_P0.8mm	U1
1	AVR-ISP-6	Connector_PinSocket_2.54mm:PinSocket_2x03_P2.54mm_Vertical	J2
1	Conn_01x04	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical	J1
1	LED	LED_SMD:LED_0603_1608Metric	LED1
1	MAX488E	Package_SO:SOIC-8_3.9x4.9mm_P1.27mm	U2
1	POWER	Connector_Wago:Wago_734-133_1x03_P3.50mm_Vertical	POWER1
1	RJ45_LED_Shielded	customs:RND_RJ45_LED	J4

Questions

How big is the Interface PCB?

It measures 85.1 × 62.9 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Interface use?

32 parts, built around the ATMEGA328P-AU, MAX488ESA+ and 74HC595. 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 Interface KiCad files?

From the ksmonkey123/moba3 repository on GitHub, at the commit this page was made from: the board is pcbs/interface/interface.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Interface 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).

Category and platform

Interfaces and adapters AVR (ATmega, ATtiny)

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/ksmonkey123-moba3-interface" title="Interface in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/ksmonkey123-moba3-interface.jpg" alt="Interface" width="1200" height="900">

A picture that opens the board, for a README

[![Interface](https://pcbkit.io/embed/boards/ksmonkey123-moba3-interface.jpg?size=s)](https://pcbkit.io/boards/ksmonkey123-moba3-interface)

Source

Repository: ksmonkey123/moba3
Board file: pcbs/interface/interface.kicad_pcb
Commit: 1a90db2
Licence: MIT

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