HardLabs

Arduino

gm310509·Arduino·Household/QuarantineClockV02/CircuitDiagrams/KiCad/CoronaClockV02/CoronaClockV02.kicad_pcb

Arduino PCB layout, top view — open source AVR/Arduino board by gm310509

About the Arduino PCB

Arduino is an open source AVR/Arduino PCB design by gm310509, published on GitHub under the GPL-2.0 license. It is a 2-layer board measuring 101.6 × 53.3 mm, with 13 components from 7 distinct parts.

Its main chip is the Arduino_1pin, from the AVR/Arduino family.

It belongs with the sensors designs in this gallery.

From the project

A collection of Arduino projects

This Arduino repository contains source code for Arduino projects for use around the house.

Most of these projects have supporting instructions (including circuit diagrams and other supporting files) on my Instructables site.

Stairlight - uses motion detection to light up stairs. The program is designed to use a high voltage/high current LED strip. When turning on or off, the LED will "fade on" and "fade off". TemperatureAndHumidityMonitor - uses DHT22 (or DHT11) sensors to monitor temperature and humidity at various locations around the house. Data can be consolidated as required into a…

Arduino bill of materials (BOM)

13 components, 7 distinct parts.

QtyPartRefs
1
Digital
P1
1
Power
P2
2
Analog
P3, P4
1
PWM
P5
1
PWM
P6
1
Communication
P7
6
CONN_01X01
P8, P9, P10, P11, P12, P13

Arduino design files

The KiCad project lives in the gm310509/Arduino repository on GitHub; these links point at the commit this page was built from.

Arduino: common questions

What microcontroller does the Arduino use?

The Arduino is built around the Arduino_1pin, from the AVR/Arduino family.

How big is the Arduino PCB?

The Arduino measures 101.6 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Arduino?

13 components, from 7 distinct parts. The full bill of materials is listed on this page.

Where can I download the Arduino design files?

From the gm310509/Arduino repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Arduino design in my own project?

Yes, under the terms of its GPL-2.0 license, which gm310509 chose for the repository.

Can I test firmware for the Arduino 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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