HardLabs

ArduinoClass

Mark-MDO47·ArduinoClass·99_Resources/KiCad/04_DemoReelVoiceCommand_I2C/04_DemoReelVoiceCommand_I2C.kicad_sch

This repository ships a schematic but no board layout.

About the ArduinoClass PCB

ArduinoClass is an open source AVR/Arduino PCB design by Mark-MDO47, published on GitHub under the GPL-3.0 license. It is a board, with 8 components from 7 distinct parts.

Its main chip is the Arduino_USB, from the AVR/Arduino family. Other key parts include the BlueToothAudioR and YX5200. By type, the board carries 4 modules, 2 connectors, 1 IC and 1 resistor.

It belongs with the displays & leds and sensors designs in this gallery.

From the project

Lesson Plan and Code for a Maker-Space Arduino class 2023

Main components on the ArduinoClass

BlueToothAudioRYX5200Arduino_USB

ArduinoClass bill of materials (BOM)

8 components, 7 distinct parts.

QtyPartRefs
1
BlueToothAudioR
U1
1
YX5200
A1
2
Arduino_USB
A2, A3
1
SEN0539_VoiceCommand
M1
1
Conn_01x03_Pin
J1
1
Conn_01x03_Socket
J4
1
1K Ohm
R1

ArduinoClass design files

The KiCad project lives in the Mark-MDO47/ArduinoClass repository on GitHub; these links point at the commit this page was built from.

ArduinoClass: common questions

What microcontroller does the ArduinoClass use?

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

How many components are on the ArduinoClass?

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

Where can I download the ArduinoClass design files?

From the Mark-MDO47/ArduinoClass repository on GitHub, which has the schematic; the links under Design files point to each one.

Can I use the ArduinoClass design in my own project?

Yes, under the terms of its GPL-3.0 license, which Mark-MDO47 chose for the repository.

Can I test firmware for the ArduinoClass 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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