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Schematics

Akku-Craft·schematics

Schematics PCB layout, top view — open source AVR/Arduino board by Akku-Craft

About the Schematics PCB

Schematics is an open source AVR/Arduino PCB design by Akku-Craft, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 21.5 × 11.3 mm, with 4 components from 3 distinct parts.

Its main chip is the Arduino_Nano, from the AVR/Arduino family. Other key parts include the ACS712xLCTR-05B. By type, the board carries 2 transistors, 1 IC and 1 module.

From the project

Hardware schematics and electronic circuit designs.

Schematics and PCB layout files for the Akku-Craft hardware platform.

This repository contains the electrical design source used for battery management and monitoring hardware development.

- Schematic design (.kicadsch) - PCB layout (.kicadpcb) - KiCad project configuration (.kicadpro`)

Firmware, web, and mechanical assets are maintained in separate repositories.

Schematics, from the project README
From the project README

Main components on the Schematics

ACS712xLCTR-05BArduino_Nano

Schematics bill of materials (BOM)

4 components, 3 distinct parts.

QtyPartRefs
1
ACS712xLCTR-05B
U1
1
Arduino_Nano
A1
2
IRLZ44N
Q1, Q2

Schematics design files

The KiCad project lives in the Akku-Craft/schematics repository on GitHub; these links point at the commit this page was built from.

Schematics: common questions

What microcontroller does the Schematics use?

The Schematics is built around the Arduino_Nano, from the AVR/Arduino family.

How big is the Schematics PCB?

The Schematics measures 21.5 × 11.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Schematics?

4 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the Schematics design files?

From the Akku-Craft/schematics repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Schematics design in my own project?

It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Schematics 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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