3 open source boards using the HDSP-A151

Real designs built with the HDSP-A151, 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 HDSP-A151 in open source designs

The gallery holds 3 open source boards using the HDSP-A151 from 3 GitHub repositories; a typical one measures about 85.3 × 109.8 mm and carries around 64 components.

100% use four copper layers or more, and 33% carry an open source license.

The most starred is 8view by magik6k.

Microcontrollers on boards using the HDSP-A151

AVR/Arduino 1

What boards using the HDSP-A151 are built for

Displays & LEDs 1

HDSP-A151: common questions

Where can I find a HDSP-A151 reference design?

Each of the 3 boards on this page is a real design using the HDSP-A151. 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 HDSP-A151 use?

Most are built on AVR/Arduino (1).

How big is a typical board using the HDSP-A151?

The median is 85.3 × 109.8 mm, and 0% are two-layer designs.

What is the most popular open source board using the HDSP-A151?

By GitHub stars, 8view by magik6k, with 3 stars.

Can I simulate one of these boards using the HDSP-A151 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.