HardLabs

MyIOShield

mwwhited·EmbeddedBakery·circuits/MyIOShield/MyIOShield.kicad_pcb

MyIOShield PCB layout, top view — open source AVR/Arduino board by mwwhited

About the MyIOShield PCB

MyIOShield is an open source AVR/Arduino PCB design by mwwhited, published on GitHub under the MIT license. It is a 2-layer board measuring 128.5 × 97.1 mm, with 24 components from 6 distinct parts.

Its main chip is the Arduino_UNO_R2, from the AVR/Arduino family. By type, the board carries 9 resistors, 6 switches, 2 diodes and 1 module.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

Collection of arduino, avr and pic projects

- KiCad - Schematic capture and PCB layout - KiBot - Automated documentation generation

Main components on the MyIOShield

Arduino_UNO_R2

MyIOShield bill of materials (BOM)

24 components, 6 distinct parts.

QtyPartRefs
1
Arduino_UNO_R2
A1
6
10T 10k
RV1, RV2, RV3, RV4, RV5, RV6
3
SW_Push
SW1, SW2, SW3
3
SW_SPDT
SW4, SW5, SW6
2
LED_RGBA
D1, D2
9
10k
R1, R2, R3, R4, R5, R6, R7, R8 +1

MyIOShield design files

The KiCad project lives in the mwwhited/EmbeddedBakery repository on GitHub; these links point at the commit this page was built from.

MyIOShield: common questions

What microcontroller does the MyIOShield use?

The MyIOShield is built around the Arduino_UNO_R2, from the AVR/Arduino family.

How big is the MyIOShield PCB?

The MyIOShield measures 128.5 × 97.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the MyIOShield?

24 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the MyIOShield design files?

From the mwwhited/EmbeddedBakery repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the MyIOShield design in my own project?

Yes, under the terms of its MIT license, which mwwhited chose for the repository.

Can I test firmware for the MyIOShield without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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