HardLabs

Multisheet Schematic

Naman-Bothra·Multisheet_Schematic_KiCAD

Multisheet Schematic PCB layout, top view — open source AVR/Arduino board by Naman-Bothra

About the Multisheet Schematic PCB

Multisheet Schematic is an open source AVR/Arduino PCB design by Naman-Bothra, published on GitHub. It is a 2-layer board measuring 120 × 99 mm, with 10 components from 6 distinct parts.

Its main chip is the Arduino_UNO_R3, from the AVR/Arduino family. Other key parts include the L7805. By type, the board carries 2 connectors, 2 diodes, 2 capacitors, 2 resistors, 1 IC and 1 module.

From the project

my first Multi sheet schematic in KiCAD

A professional, multi-sheet hierarchical hardware project designed in KiCad E.D.A. 10.0.3. This project implements an Arduino Uno-compatible expansion board featuring robust linear voltage regulation (12V down to 5V), dedicated local power networks, and software-controlled LED diagnostic indicators.

The design follows a clean, modular multi-sheet schematic layout to maximize maintainability, isolate sub-circuits, and conform to industrial engineering standards.

Main components on the Multisheet Schematic

L7805Arduino_UNO_R3

Multisheet Schematic bill of materials (BOM)

10 components, 6 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
L7805
U1
1
Arduino_UNO_R3
A1
2
Conn_01x02_Pin
J1, J2
2
LED
D1, D2
2
C
C1, C2
2
R
R1, R2

Multisheet Schematic design files

The KiCad project lives in the Naman-Bothra/Multisheet_Schematic_KiCAD repository on GitHub; these links point at the commit this page was built from.

Multisheet Schematic: common questions

What microcontroller does the Multisheet Schematic use?

The Multisheet Schematic is built around the Arduino_UNO_R3, from the AVR/Arduino family.

How big is the Multisheet Schematic PCB?

The Multisheet Schematic measures 120 × 99 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Multisheet Schematic?

10 components, from 6 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 Multisheet Schematic design files?

From the Naman-Bothra/Multisheet_Schematic_KiCAD 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 Multisheet Schematic design in my own project?

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

Can I test firmware for the Multisheet Schematic 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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