2 open source boards using the LM2776DBVT

Real designs built with the LM2776DBVT, 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.

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The LM2776DBVT in open source designs

The gallery holds 2 open source boards using the LM2776DBVT from 2 GitHub repositories; a typical one measures about 40 × 54 mm and carries around 34 components.

100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.

The most starred is Fsghrth by frgrw.

Parts used alongside the LM2776DBVT

Microcontrollers on boards using the LM2776DBVT

AVR/Arduino 2

LM2776DBVT: common questions

Where can I find a LM2776DBVT reference design?

Each of the 2 boards on this page is a real design using the LM2776DBVT. 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 LM2776DBVT use?

Most are built on AVR/Arduino (2).

How big is a typical board using the LM2776DBVT?

The median is 40 × 54 mm, and 100% are two-layer designs.

What is the most popular open source board using the LM2776DBVT?

By GitHub stars, Fsghrth by frgrw, with 3 stars.

Can I simulate one of these boards using the LM2776DBVT 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.