HardLabs

PCB shield

AbdELRahmanGamiel·PcbDesignsHw·HARDWARE/PCB_shield/PCB_shield.kicad_pcb

PCB shield layout, top view — open source AVR/Arduino board by AbdELRahmanGamiel
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About the PCB shield

PCB shield is an open source AVR/Arduino PCB design by AbdELRahmanGamiel, published on GitHub. It is a 2-layer board measuring 74.8 × 60.1 mm, with 23 components from 16 distinct parts.

Its main chip is the Arduino_UNO_R2, from the AVR/Arduino family. By type, the board carries 8 resistors, 5 transistors, 4 connectors, 4 diodes, 1 module and 1 buzzer.

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

Main components on the PCB shield

Arduino_UNO_R2

PCB shield bill of materials (BOM)

23 components, 16 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Arduino_UNO_R2
A1
1
2N2219
TIP41C
Q1
4
2N2219
Q2, Q3, Q4, Q5
1
MLX
J1
1
12V_INPUT
Ultra_sonic
J2
2
pump
J3, J4
1
Buzzer
BZ1
2
1N5407
Red
D1, D4
1
Blue
D2
1
1N5407
Green
D3
1
10/2W
1K
R1
1
330
1K
R2
1
10/3W
1K
R3
1
10K
1K
R4
1
1K
R5
3
150
470
R6, R7, R8

PCB shield design files

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

PCB shield: common questions

What microcontroller does the PCB shield use?

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

How big is the PCB shield?

The PCB shield measures 74.8 × 60.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PCB shield?

23 components, from 16 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 PCB shield design files?

From the AbdELRahmanGamiel/PcbDesignsHw 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 PCB shield design in my own project?

The repository has no license, so all rights stay with AbdELRahmanGamiel. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the PCB shield 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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