Shield-A V2.0
rsedak·Shield-A_V2.0·design_files/shield_a.kicad_pcb
About the Shield-A V2.0
Shield-A V2.0 is an open source 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 36 components from 13 distinct parts.
By type, the board carries 18 resistors, 12 diodes, 4 switches and 2 transistors.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Shield-A v2.0 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.
Application ----------- Robert Sedak made a video with examples programmed in Arduino IDE:
You can download examples for Arduino IDE from here. Examples which name ends with '_R' are solution with register maniputalion.

Shield-A V2.0 bill of materials (BOM)
36 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | MMBF170 | SOT-23 | Q1, Q2 |
| 2 | SW_Push | SW_SMD_PUSH_6mm_h7mm | SW1, SW2 |
| 1 | SW_Push | SW_SMD_PUSH_6mm_h4.3mm | SW3 |
| 1 | SW_DIP_X02 SW_DIP_x02 | SW_DIP_SPSTx02_Slide_Dungguan-Guangzhu-Industrial_DIS02LSGET_W6.0mm_P2.54mm | SW4 |
| 8 | LED_3528 | LED_3528_Hubei_Kento_Elec | D0, D1, D2, D3, D4, D5, D6, D7 |
| 4 | LED-6_3535 | RS-3535MWAR | D8, D9, D10, D11 |
| 8 | 8.2K | R_1206_3216Metric | R1, R2, R3, R4, R5, R6, R7, R8 |
| 2 | 100R | R_1206_3216Metric | R9, R10 |
| 1 | 2.7K | R_1206_3216Metric | R11 |
| 1 | 1.8K | R_1206_3216Metric | R12 |
| 1 | 3.9K | R_1206_3216Metric | R13 |
| 4 | 10K | R_1206_3216Metric | R14, R15, R17, R18 |
| 1 | 18R | R_1206_3216Metric | R16 |
Shield-A V2.0 design files
The KiCad project lives in the rsedak/Shield-A_V2.0 repository on GitHub; these links point at the commit this page was built from.
Shield-A V2.0: common questions
How big is the Shield-A V2.0?
The Shield-A V2.0 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?
36 components, from 13 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 design files?
From the rsedak/Shield-A_V2.0 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 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.
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