7 open source boards using the C44854
Real designs built with the C44854, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
AVR/ArduinoRailroad keyboard
nopunin10did
462 × 116.9 mm219 parts2LCC-BY-SA-4.035
AVR/ArduinoMinim
matthewdias
276.2 × 79.8 mm113 parts2LMIT11
AVR/ArduinoBemini atmel au
ianklug
199 × 65 mm43 parts2LCC-BY-SA-4.055
AVR/ArduinoRailroad keyboard pcb only
448.5 × 103.1 mm217 parts2LCC-BY-SA-4.035
AVR/ArduinoGrooveboard atmel au
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
AVR/ArduinoGrooveboard choc atmel au
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
AVR/ArduinoGrooveboard mx atmel au
118.1 × 22.9 mm24 parts2LCC-BY-SA-4.058
The C44854 in open source designs
The gallery holds 7 open source boards using the C44854 from 4 GitHub repositories; a typical one measures about 199 × 65 mm and carries around 43 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Grooveboard mx atmel au by ianklug.
Microcontrollers on boards using the C44854
What boards using the C44854 are built for
C44854: common questions
Where can I find a C44854 reference design?
Each of the 7 boards on this page is a real design using the C44854. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the C44854 use?
Most are built on AVR/Arduino (7).
How big is a typical board using the C44854?
The median is 199 × 65 mm, and 100% are two-layer designs.
What is the most popular open source board using the C44854?
By GitHub stars, Grooveboard mx atmel au by ianklug, with 58 stars.
Can I simulate one of these boards using the C44854 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.