8 open source boards using the TC4424AVOA
Real designs built with the TC4424AVOA, 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.
ESP32DropBear
speeduino
116.1 × 98 mm196 parts2LNo license281
ESP32OPEN ECU
aeonSolutions
168.9 × 123.3 mm282 parts2LCC0-1.0160
AVR/ArduinoV0.4.4b
PyroMix62
100 × 100 mm138 parts2LNo license3
AVR/ArduinoV0.4.4b
venderbroeck
100 × 100 mm138 parts2LGPL-2.01
AVR/ArduinoSpeedyMAP
100 × 100 mm27 parts2LGPL-2.01
AVR/Arduino0.4
100 × 100 mm142 parts2LNo license281
AVR/ArduinoSpeedyMAP
100 × 100 mm27 parts2LNo license3
AVR/ArduinoV0.4.4b
100 × 100 mm138 parts2LNo license281
The TC4424AVOA in open source designs
The gallery holds 8 open source boards using the TC4424AVOA from 4 GitHub repositories; a typical one measures about 100 × 100 mm and carries around 138 components.
100% are two-layer designs, the rest use four layers or more, and 38% carry an open source license.
The most starred is DropBear by speeduino.
Parts used alongside the TC4424AVOA
Microcontrollers on boards using the TC4424AVOA
TC4424AVOA: common questions
Where can I find a TC4424AVOA reference design?
Each of the 8 boards on this page is a real design using the TC4424AVOA. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the TC4424AVOA?
The LM2940S-5.0/NOPB, MPX4250AP, Pololu_Breakout_DRV8825, SP720ABTG and Trig Cond Socket appear in the most repositories here.
Which microcontrollers do boards using the TC4424AVOA use?
Most are built on AVR/Arduino (6) and ESP32 (2).
How big is a typical board using the TC4424AVOA?
The median is 100 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the TC4424AVOA?
By GitHub stars, DropBear by speeduino, with 281 stars.
Can I simulate one of these boards using the TC4424AVOA 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.