HardLabs

Shield-A V2.0.1

rsedak·Shield-A_V2.0.1·design_files/shield_a_v2.0.1.kicad_pcb

Shield-A V2.0.1 layout, top view — open source AVR/Arduino board by rsedak
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About the Shield-A V2.0.1

Shield-A V2.0.1 is an open source AVR/Arduino PCB design by rsedak, published on GitHub under the Custom license license. It is a 2-layer board measuring 68.8 × 53.6 mm, with 42 components from 19 distinct parts.

Its main chip is the Arduino_UNO_R3, from the AVR/Arduino family. By type, the board carries 18 resistors, 12 diodes, 4 switches, 2 transistors, 1 module and 1 connector.

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

From the project

Shield-A v2.0.1 is Arduino Uno based shield for student education compatible with BASCOM-AVR(C) and Arduino IDE.

Contributors ------------ - Vladimir Mitrović — features, BASCOM-AVR expertise - Robert Sedak — features, Arduino expertise, schematic design, CAD design.

You can download examples for Arduino IDE from here. Examples which name ends with '_R' are solution with register maniputalion.

Bill Of Materials ----------------- - 1 ea., PCB - 8 ea., 220 ohm 1/4W 1% Resistor 1206 (R1-R8) - 2 ea., 100 ohm 1/4W 1% Resistor 1206 (R9, R10) - 1 ea., 2.7K ohm 1/4W 1% Resistor 1206 (R11) - 1 ea., 1.8K ohm 1/4W 1% Resistor 1206 (R12) - 1 ea., 3.9K ohm 1/4W 1% Resistor 1206 (R13) - 4 ea., 10K ohm 1/4W 1%…

Shield-A V2.0.1, from the project README
From the project README

Main components on the Shield-A V2.0.1

Arduino_UNO_R3

Shield-A V2.0.1 bill of materials (BOM)

42 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Arduino_UNO_R3
A1
2
MMBF170
Q1, Q2
1
Conn_01x04_Female
J1
1
Buzzer
BZ1
1
WC1602A
DS1
1
10K
RV1
1
10K
RV2
2
SW_Push
SW1, SW2
1
SW_Push
SW3
1
SW_DIP_x02
SW4
8
LED_3528
D0, D1, D2, D3, D4, D5, D6, D7
4
LED-6_3535
D8, D9, D10, D11
8
220R
R1, R2, R3, R4, R5, R6, R7, R8
2
100R
R9, R10
1
2.7K
R11
1
1.8K
R12
1
3.9K
R13
4
10K
R14, R15, R17, R18
1
18R
R16

Shield-A V2.0.1 design files

The KiCad project lives in the rsedak/Shield-A_V2.0.1 repository on GitHub; these links point at the commit this page was built from.

Shield-A V2.0.1: common questions

What microcontroller does the Shield-A V2.0.1 use?

The Shield-A V2.0.1 is built around the Arduino_UNO_R3, from the AVR/Arduino family.

How big is the Shield-A V2.0.1?

The Shield-A V2.0.1 measures 68.8 × 53.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Shield-A V2.0.1?

42 components, from 19 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Shield-A V2.0.1 design files?

From the rsedak/Shield-A_V2.0.1 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Shield-A V2.0.1 design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Shield-A V2.0.1 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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